In this task, you are given a context, a subject, a relation, and many options. Based on the context, from the options select the object entity that has the given relation with the subject. Answer with text (not indexes).

Context: Chiba Port Tower is a tower located in Chiba Port Park , Ch - ku , Chiba , Chiba Prefecture , Japan . It is 125.1 m tall and has four stories . It was built in 1986 ., In reference to Japanese history, along with Minamoto, Taira was a hereditary clan name bestowed by the emperors of the Heian period to certain ex-members of the imperial family when they became subjects. The Taira clan is often referred to as or , using the character's Chinese reading "hei"., Naming.
In ancient times, Japanese knew Tokyo Bay as the . By the Azuchi-Momoyama period (1568  1600) the area had become known as Edo Bay, a reference to the city of Edo. The bay took its present name of Tokyo Bay in modern times, after the Imperial court moved to Edo and renamed that city as Tokyo in 1868., Geography.
Ch Ward is located in southwestern Chiba city, facing Tokyo Bay. Much of the coastal area of the ward is built on reclaimed land., Asia is Earth's largest and most populous continent, located primarily in the eastern and northern hemispheres and sharing the continental landmass of Eurasia with the continent of Europe. Asia covers an area of , about 30% of Earth's total land area and 8.7% of the Earth's total surface area. The continent, which has long been home to the majority of the human population, was the site of many of the first civilizations. Asia is notable for not only its overall large size and population, but also dense and large settlements as well as vast barely populated regions within the continent of 4.4 billion people., China, officially the People's Republic of China (PRC), is a unitary sovereign state in East Asia. With a population of over 1.381 billion, it is the world's most populous country. The state is governed by the Communist Party of China, and its capital is Beijing. It exercises jurisdiction over 22 provinces, five autonomous regions, four direct-controlled municipalities (Beijing, Tianjin, Shanghai, and Chongqing), and two mostly self-governing special administrative regions (Hong Kong and Macau), and claims sovereignty over Taiwan. The country's major urban areas include Shanghai, Guangzhou, Beijing, Chongqing, Shenzhen, Tianjin and Hong Kong. China is a great power and a major regional power within Asia, and has been characterized as a potential superpower., Taiwan, officially the Republic of China (ROC), is a state in East Asia. Neighbors include China (officially the People's Republic of China, abbreviated as PRC) to the west, Japan to the northeast, and the Philippines to the south.
Taiwan is the most populous state that is not a member of the United Nations, and the one with the largest economy., Korea is a historical state in East Asia, since 1945 divided into two distinct sovereign states: North Korea (officially the "Democratic People's Republic of Korea") and South Korea (officially the "Republic of Korea"). Located on the Korean Peninsula, Korea is bordered by China to the northwest and Russia to the northeast. It is separated from Japan to the east by the Korea Strait and the East Sea., The Sea of Okhotsk is a marginal sea of the western Pacific Ocean, lying between the Kamchatka Peninsula on the east, the Kuril Islands on the southeast, the island of Hokkaido to the south, the island of Sakhalin along the west, and a long stretch of eastern Siberian coast (the Shantar Sea) along the west and north. The northeast corner is the Shelikhov Gulf. The sea is named after Okhotsk, the first Russian settlement in the Far East., The Chiba clan ( Chiba-shi?) was a branch family of the Taira clan descended from Chiba no Suke (a.k.a. Chiba Tsunetane), son of Taira no Tadatsune. The Chiba governed in Shimsa Province, and the clan was based in present-day Chiba City. The clan additionally, for a period, the area that includes the Ise Grand Shrine. After the establishment of the Kamakura shogunate, the head of the Chiba clan became the hereditary shugo governor of Shimsa Province., The PHP Extension and Application Repository, or PEAR, is a repository of PHP software code. Stig S. Bakken founded the PEAR project in 1999 to promote the re-use of code that performs common functions. The project seeks to provide a structured library of code, maintain a system for distributing code and for managing code packages, and promote a standard coding style. Though community-driven, the PEAR project has a PEAR Group which serves as the governing body and takes care of administrative tasks. Each PEAR code package comprises an independent project under the PEAR umbrella. It has its own development team, versioning-control and documentation., Russia (from the  Rus'), also officially known as the Russian Federation, is a country in Eurasia. At , Russia is the largest country in the world by surface area, covering more than one-eighth of the Earth's inhabited land area, and the ninth most populous, with over 140 million people at the end of March 2016. The European western part of the country is much more populated and urbanised than the eastern, about 77% of the population live in European Russia. Russia's capital Moscow is one of the largest cities in the world, other major urban centers include Saint Petersburg, Novosibirsk, Yekaterinburg, Nizhny Novgorod and Samara., Etymology.
The name of Chiba Prefecture in Japanese is formed from two kanji characters. The first, , means "thousand" and the second, means "leaves". The name first appears as an ancient kuni no miyatsuko, or regional command office, as the . The name was adopted by a branch of the Taira clan, which moved to the area in present-day Chiba City in the late Heian period. The branch of the Taira adopted the name and became the Chiba clan, and held strong influence over the area of the prefecture until the Azuchi-Momoyama period. The name "Chiba" was chosen for the prefecture at the time its creation in 1873 by the , an early Meiji-period body of prefectural governors that met to decide the structure of local and regional administration in Japan., The Pacific Ocean is the largest of the Earth's oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south and is bounded by Asia and Australia in the west and the Americas in the east., , also read as "kokuz" or "kunitsuko", were officials in ancient Japan at the time of the Yamato court., Japan ("Nippon" or "Nihon" ; formally "" or "Nihon-koku", means "State of Japan") is a sovereign island nation in Eastern Asia. Located in the Pacific Ocean, It is lying off the eastern coast of the Asia Mainland (east of China, Korea, Russia) and stretching from the Sea of Okhotsk in the north to the East China Sea and near Taiwan in the southwest. , Subject: chiba port tower, Relation: located_in_the_administrative_territorial_entity, Options: (A) australia (B) azuchi (C) chiba (D) china (E) chongqing (F) chūō (G) chūō ward (H) earth (I) east (J) edo (K) guangzhou (L) gulf (M) hong kong (N) ise (O) japan (P) kamakura (Q) kamchatka peninsula (R) kuril islands (S) mainland (T) north korea (U) northwest (V) of (W) pacific ocean (X) petersburg (Y) philippines (Z) re ([) russia (\) samara (]) shenzhen (^) south (_) southwest (`) taiwan (a) time (b) tokyo (c) west (d) yekaterinburg
chūō ward