Problem: Does "Sailing his flagship San Salvador from Navidad, New Spain, Cabrillo claimed the bay for the Spanish Empire in 1542, and named the site 'San Miguel'." answer the question "Where did Cabrillo leave from to embark on his journey to the West Coast?"

A: yes

Problem: Does "In A Prairie Home Companion broadcast from Ann Arbor, Garrison Keillor described Ann Arbor as "a city where people discuss socialism, but only in the fanciest restaurants."" answer the question "In recent years what has Ann Arbor become?"

A: no

Problem: Does "A series of wars in the 17th and 18th centuries with the Netherlands and France left England (and then, following union between England and Scotland in 1707, Great Britain) the dominant colonial power in North America and India." answer the question "In which centuries was the Age of Discovery?"

A:
no