Does the sentence "The government and the military have done little to stop drug trafficking, which increased after the 2012 coup d'etat." provide a valid answer to the question "Who described Guinea-Bissau as being at risk for becoming a "narco-state"?"

A: no

Does the sentence "In the southeast the long Engadin Valley, encompassing the St. Moritz area in canton of Graubunden, is also well known; the highest peak in the neighbouring Bernina Alps is Piz Bernina (4,049 m or 13,284 ft)." provide a valid answer to the question "What is often regarded as the most famous mountain in Switzerland?"

A: no

Does the sentence "They were also runners-up in the 1979 Football League Cup final and 2003 FA Cup final." provide a valid answer to the question "Who did The Saints beat in 1976 to win the FA Cup?"

A: no

Does the sentence "Architecture was the "art which so disposes and adorns the edifices raised by men ... that the sight of them" contributes "to his mental health, power, and pleasure"." provide a valid answer to the question "Who wrote Seven Lamps of Architecture?"

A:
no