Problem: Does "Only a few astronomers' names are known, such as that of Kidinnu, a Chaldean astronomer and mathematician." answer the question "Who was Kidinnu?" OPTIONS:
- yes
- no

A: yes

Problem: Does "The most significant event between the 7th and 11th century was the Tripartite struggle centered on Kannauj that lasted for more than two centuries between the Pala Empire, Rashtrakuta Empire, and Gurjara Pratihara Empire." answer the question "When did Islam begin to become a political power in India?" OPTIONS:
- yes
- no

A: no

Problem: Does "The Mughal dynasty ruled most of the Indian subcontinent by 1600." answer the question "By what date did the Mughal dynasty rule most of India?" OPTIONS:
- yes
- no

A:
yes