Does "The Frankish expansion of the Carolingian Empire and the Bavarian expansion in the eastern Alps introduced feudalism and the building of castles to support the growing number of dukedoms and kingdoms." contain the correct answer to "What did the Frankish expansion and the Bavarian expansion introduce?"

A: yes

Does "Presbyterian government is by councils (known as courts) of elders." contain the correct answer to "What is the Presbyterian government known as?"

A: yes

Does "In Australia, Fox Sports broadcasts almost all of the season's 380 matches live, and Foxtel gives subscribers the option of selecting which Saturday 3pm match to watch." contain the correct answer to "Which network in Australia offers viewers the choice of which Saturday afternoon match they watch?"

A:
yes