Problem: Does "Lukou Airport was opened on 28 June 1997, replacing Nanjing Dajiaochang Airport as the main airport serving Nanjing." answer the question "What is Nanjing's airport called?"

A: no

Problem: Does "This made India the country with the largest area of GM cotton in the world." answer the question "At what rank does US GM cotton stand in the world?"

A: no

Problem: Does "Bell's patent covered "the method of, and apparatus for, transmitting vocal or other sounds telegraphically ... by causing electrical undulations, similar in form to the vibrations of the air accompanying the said vocal or other sound" [N 16]" answer the question "Bell's patent was for the method and what for transmitting vocal and other sounds telegraphically?"

A:
yes