Answer the following question: Information:  - Virarajendra Chola (10631070 CE) was one of the most underrated Chola kings, mainly because a major part of his life was spent as a subordinate of his two elder brothers Rajadhiraja Chola I and Rajendra Chola II, who along with Virarajendra Chola himself were the illustrious sons of their Chakravarti(Emperor) father, Rajendra Chola I. While certainly it was not a practice among the Chola kings to nominate the eldest son, but the most capable (in administration of their domains as well as proving their mettle on the battlefield) as the heir to the throne. During his early reign he granted the maintenance of a school to study the Vedas, Sastras and Grammar and a hostel was provided for the students. A hospital named Virasolan was also provided by him for the sick people. The famous grammatical work in Tamil, Virasoliyam was written by Buddhamitra during his reign.  - Rajendra Chola II reigned as the Chola king succeeding his elder brother Rajadhiraja Chola in the 11th century. He is best remembered for his role in the battle of Koppam along with his elder brother where he dramatically turned the tables on the Chalukyan King Someshvara I, after the death of his brother in 1052. During his early reign an expedition was led to Sri Lanka, in the course of which the Sri Lanka army was routed and their king Vijayabahu I of Polonnaruwa was driven to take refuge in a mountain-fortress. He maintained the Chola Empire well as the distribution of his records show that the Chola Empire did not suffer any loss of territory during his reign.  - Rajendra Chola I or Rajendra I was a Chola emperor who is considered one of the greatest rulers and military generals of India. He succeeded his father Rajaraja Chola I in 1014 CE. During his reign, he extended the influence of the Chola empire to the banks of the river Ganga in North India and across the Indian ocean to the West, making the Chola Empire one of the most powerful empires of India. Rajendras conquests included the Andaman and Nicobar Islands, Sri Lanka, Maldives, and he successfully invaded and raided the territories of Srivijaya in Malaysia, Southern Thailand and Indonesia in South East Asia. The Cholas exacted tribute from Thailand and the Khmer kingdom of Cambodia. He defeated Mahipala, the Pala king of Bengal and Bihar, and to commemorate his victory he built a new capital city called Gangaikonda Cholapuram.  - Kpparaksarivarman Rjdhiraja Chla I was an 11th-century emperor of the Indian Chola empire and the successor of his father, Rajendra Chola I. During his long reign, he helped his father conquer many territories and maintained the Chola authority over most of Lanka, Vengi, Kalinga, etc. and the relations with overseas domains despite a series of revolts in the territory. Rajadhiraja Cholas record shows that he was a born fighter who was very capable of maintaining a vast and expansive empire with territories even outside the shores of India. He was a great warrior who always led from the front. His life is a testimony to a king who fought his own wars standing shoulder to shoulder with his men on front lines. He performed the horse sacrifice and earned the title "Jayamkonda Cholan" (The Victorious Cholan). He was also known as "Vijaya Rajendra Cholan" (the victorious Rajendra Cholan). One of his predecessors, Rajaraja Chola I also assumed the title Jayangonda Chola towards the "end" of his reign.  - Athirajendra Chola ( 1070 CE ) reigned for a very short period of few months as the Chola king succeeding his father Virarajendra Chola . His reign was marked by civil unrest , possibly religious in nature , in which he was killed . The Chalukya Chola prince Rajiga succeeded him as Kulothunga Chola I.    After reading the paragraphs above, choose the best answer for the entity that related to 'athirajendra chola' with the relationship of 'country of citizenship'.  Choices: - cambodia  - india  - malaysia  - sri lanka
Answer:
india