Does the sentence "Puerto Rico has been under U.S. sovereignty for over a century when it was ceded to the U.S. by Spain following the end of the SpanishAmerican War, and Puerto Ricans have been U.S. citizens since 1917." provide a valid answer to the question "How long have Puerto Ricans been U.S. citizens?" OPTIONS:
- yes
- no

A: yes

Does the sentence "He returned to his post in New York in mid-May, and in July 1949 took a two-month vacation out-of-state." provide a valid answer to the question "When did Eisenhower vacation for two months outside New York?" OPTIONS:
- yes
- no

A: yes

Does the sentence "The Scientific Revolution is traditionally held by most historians to have begun in 1543, when the books De humani corporis fabrica (On the Workings of the Human Body) by Andreas Vesalius, and also De Revolutionibus, by the astronomer Nicolaus Copernicus, were first printed." provide a valid answer to the question "What was the focus of De Revolutionibus by Nicolaus Copernicus?" OPTIONS:
- yes
- no

A: no

Does the sentence "The Fabaceae, or legume family, comes in second place." provide a valid answer to the question "What family would you find cherries in?" OPTIONS:
- yes
- no

A:
no