Information:  - Penmaenpool ( Welsh : Pwll Penmaen ) is a hamlet on the south side of estuary of the River Mawddach in Wales , near Dolgellau .  - Dolgellau (formerly "Dolgell(e)y" ; see below) is a market town in Gwynedd, north-west Wales, lying on the River Wnion, a tributary of the River Mawddach. It was the county town of Merionethshire before that became a part of the county of Gwynedd. Dolgellau is the main base for climbers of Cader Idris.  - Gwynedd is an area in north-west Wales, named after the old Kingdom of Gwynedd. As a local government area, it is the second biggest in Wales in terms of geographical area and also one of the most sparsely populated. A majority of the population are Welsh-speaking. The name Gwynedd is also used for a preserved county, covering the two local government areas of Gwynedd and the Isle of Anglesey. Culturally and historically, the name can also be used for most of North Wales (for instance, the area covered by the Gwynedd Constabulary), roughly corresponding to the territory of the Kingdom of Gwynedd at its greatest extent. The current area is 2,548 square km (983.78 sq miles, slightly smaller than Luxembourg) with a population as measured in the 2011 Census of 121,874.  - A tributary or affluent is a stream or river that flows into a larger stream or main stem (or parent) river or a lake. A tributary does not flow directly into a sea or ocean. Tributaries and the main stem river drain the surrounding drainage basin of its surface water and groundwater, leading the water out into an ocean.  - Merionethshire or Merioneth (or "") is one of thirteen historic counties of Wales, a vice county and a former administrative county.  - A County town is usually the location of administrative or judicial functions within the county, or it has been established over time as the "de facto" main town of a county. The concept of a county town eventually became detached from its original meaning of where the county administration or county hall is based. In fact, many county towns are no longer part of the administrative county. For example, Nottingham is administered by a unitary authority entirely separate from the rest of Nottinghamshire. Many county towns are classified as cities, but all are referred to as county towns regardless of whether city status is held or not.  - Wales is a country that is part of the United Kingdom and the island of Great Britain. It is bordered by England to the east, the Irish Sea to the north and west, and the Bristol Channel to the south. It had a population in 2011 of 3,063,456 and has a total area of . Wales has over of coastline and is largely mountainous, with its higher peaks in the north and central areas, including Snowdon, its highest summit. The country lies within the north temperate zone and has a changeable, maritime climate.    'penmaenpool' is related to which object entity through the relation of 'located in the administrative territorial entity'?  Choices: - basin  - bristol  - england  - gwynedd  - merionethshire  - most  - north  - nottingham  - nottinghamshire  - of  - river  - south  - summit  - wales  - west
gwynedd

Information:  - Arsaces I ("Arshak") was the founder of the Arsacid dynasty of Parthia, and after whom all 30+ monarchs of the Arsacid empire officially named themselves. A celebrated descent from antiquity (the Bagratid "line") begins with Arsaces. Arsaces or Ashk has also given name to the city of Ashkabad.  - The Parthian Empire (247 BC  224 AD), also known as the Arsacid Empire, was a major Iranian political and cultural power in ancient Iran and Iraq. Its latter name comes from Arsaces I of Parthia who, as leader of the Parni tribe, founded it in the mid-3rd century BC when he conquered the region of Parthia in Iran's northeast, then a satrapy (province) in rebellion against the Seleucid Empire. Mithridates I of Parthia (r. "c". 171138 BC) greatly expanded the empire by seizing Media and Mesopotamia from the Seleucids. At its height, the Parthian Empire stretched from the northern reaches of the Euphrates, in what is now central-eastern Turkey, to eastern Iran. The empire, located on the Silk Road trade route between the Roman Empire in the Mediterranean Basin and the Han Empire of China, became a center of trade and commerce.  - Mithridates III of Parthia ( Persian :   ) ruled the Parthian Empire c. 57 -- 54 BC. Mithridates was a son of Phraates III , whom he murdered in 57 BC , with the assistance of his brother Orodes . Orodes became king of Parthia and made Mithridates king of Media , a Parthian client state . On account of his cruelty , Orodes turned on his brother and disposed him . Mithridates was forced to flee from Media to Roman Syria . He took refuge with Aulus Gabinius , the Roman proconsul and governor of Syria . Mithridates then returned to invade Parthia with Gabinius in support . The Roman proconsul marched with Mithridates to the Euphrates , but turned back to restore another ruler , Ptolemy XII Auletes of Egypt , to his throne . Despite losing his Roman support , Mithridates advanced into Mesopotamia and managed to conquer Babylonia . He ousted Orodes and briefly restored his reign as king in 55 BC , minting coins in Seleucia until 54 BC. However , king Mithridates was besieged by Orodes ' general , Surena , in Seleucia , and after a prolonged resistance , offered battle to Orodes ' forces and was defeated . Mithridates was taken prisoner and executed in 54 BC by Orodes .  - The Seleucid Empire ("Basileía tn Seleukidn") was a Hellenistic state ruled by the Seleucid dynasty, which existed from 312 BC to 63 BC; it was founded by Seleucus I Nicator following the division of the Macedonian empire vastly expanded by Alexander the Great. Seleucus received Babylonia and, from there, expanded his dominions to include much of Alexander's near eastern territories. At the height of its power, it included central Anatolia, Persia, the Levant, Mesopotamia, and what is now Kuwait, Afghanistan, and parts of Pakistan and Turkmenistan.    'mithridates iii of parthia' is related to which object entity through the relation of 'noble family'?  Choices: - arsacid dynasty of parthia  - seleucid empire
arsacid dynasty of parthia