Information:  - The Chindwin River is a river in Burma (Myanmar), and the largest tributary of the country's chief river the Ayeyarwady (Irrawaddy). It flows entirely within Burma and is known as Ning-thi to the Manipuris.  - Myittha River ( Burmese :  ) is a river of western Burma , a tributary of the Chindwin River .  - Manipur is a state in northeastern India, with the city of Imphal as its capital. Manipur is sometimes called alternative names such as Kangleipak or Sanaleibak. It is bounded by Nagaland to the north, Mizoram to the south, and Assam to the west; Burma (Myanmar) lies to its east. The state covers an area of and has a population of almost 3 million, including the Meetei, Kuki, Naga, and Pangal peoples, who speak Sino-Tibetan languages. Manipur has been at the crossroads of Asian economic and cultural exchange for more than 2,500 years. It has long connected the Indian subcontinent to Southeast Asia, enabling migration of people, cultures and religions.    Given the information above, choose from the list below the object entity that exhibits the relation 'country' with the subject 'myittha river'.  Choices: - assam  - india  - myanmar
myanmar