Does "John Chardin, a French traveler of the 17th century who visited the Safavid Persia, spoke approvingly of the vast cotton farms of Persia." contain the correct answer to "What 13th century explorer saw cotton in Persia?"
OPTIONS:
- yes
- no

A: no

Does "The language was first introduced in North America when Russian explorers voyaged into Alaska and claimed it for Russia during the 1700s." contain the correct answer to "Where did Russian explorers first reach North America?"
OPTIONS:
- yes
- no

A: yes

Does "These core functions express the ways in which the Air Force is particularly and appropriately suited to contribute to national security, but they do not necessarily express every aspect of what the Air Force contributes to the nation." contain the correct answer to "What do these core functions of the Air Force express?"
OPTIONS:
- yes
- no

A:
yes