Does the sentence "At the age of 15, he began to study advanced calculus under the renowned analyst Gabor Szego." provide a valid answer to the question "At what age did Von Neumann begin to study advance calculus?"

A: yes

Does the sentence "Although the name of the CIA reflects the original advised intent of Presidents Franklin D. Roosevelt and Harry S. Truman, the government's needs for strategic services have frustrated that intent from the beginning." provide a valid answer to the question "What is a quasi-independent agency of the United States Government?"

A: no

Does the sentence "By then, the Bell company no longer wanted to sell the patent." provide a valid answer to the question "How much did Bell et al. try to sell his patent for?"

A: no

Does the sentence "Arsenal Ladies are the most successful team in English women's football." provide a valid answer to the question "How does Arsenal Ladies rank as compared with other English women's football teams?"

A:
yes