Does "Most if not all the principal is invested conservatively outside Alaska." contain the correct answer to "Where is the principal of the Permanent Fund invested?"

A: yes

Does "963)." contain the correct answer to "In what year did Sviatoslav take over as leader?"

A: yes

Does "Its knowledge and uses spread from China through the Middle East to medieval Europe in the 13th century, where the first water powered paper mills were built." contain the correct answer to "In what century did the papermaking process spread from China to Europe?"

A:
yes