Does "For this reason there was often no reason to write the establishment's name on the sign and inns opened without a formal written name, the name being derived later from the illustration on the pub's sign." contain the correct answer to "In what historical period was a large portion of the population illiterate?"

A: no

Does "The city uses the strong-mayor version of the mayor-council form of government, which is headed by one mayor, in whom executive authority is vested." contain the correct answer to "What type of government does Philadelphia have?"

A: yes

Does "Other annual events include the Houston Greek Festival, Art Car Parade, the Houston Auto Show, the Houston International Festival, and the Bayou City Art Festival, which is considered to be one of the top five art festivals in the United States." contain the correct answer to "Where does the Bayou City Art Festival rank in U.S. art festivals?"

A:
yes