Does "Chopin's tombstone, featuring the muse of music, Euterpe, weeping over a broken lyre, was designed and sculpted by Clesinger." contain the correct answer to "Who sculpted Chopin's tombstone?"
OPTIONS:
- yes
- no

A: yes

Does "The aggressive policies of Lord Wellesley and the Marquis of Hastings led to the Company gaining control of all India (except for the Punjab and Sindh), and some part of the then kingdom of Nepal under the Sugauli Treaty." contain the correct answer to "what treaty allowed the Eic in to the then kingdom of nepal?"
OPTIONS:
- yes
- no

A: yes

Does "The conquest of the Western Xia alarmed Tibetan rulers, who decided to pay tribute to the Mongols." contain the correct answer to "Who invaded Tibet?"
OPTIONS:
- yes
- no

A:
no