Does the sentence "These so-called smartphones and tablets run on a variety of operating systems and have become the dominant computing device on the market, with manufacturers reporting having shipped an estimated 237 million devices in 2Q 2013." provide a valid answer to the question "Computing resources that are created in cell phones are called what?"

A: yes

Does the sentence "These exhibition games, most of which are held in the month of August, are played for the purpose of helping coaches narrow down the roster from the offseason limit of 90 players to the regular-season limit of 53 players." provide a valid answer to the question "How many players can an NFL team have in the off-season?"

A: yes

Does the sentence "In 987 Hugh Capet, Count of Paris (comte de Paris), Duke of the Franks (duc des Francs) was elected King of the Franks (roi des Franks)." provide a valid answer to the question "In what year was Hugh Capet elected as king?"

A: yes

Does the sentence "John spent much of 1205 securing England against a potential French invasion." provide a valid answer to the question "John spent much of 1205 doing what?"

A:
yes