Does "In 1940, Jeannette Rankin had once again been elected to Congress, and in 1941, as she did in 1917, she voted against the United States' declaration of war." contain the correct answer to "When did she vote a second time against war?"

A: yes

Does "Walter Taylor's 18th century mechanisation of the block-making process was a significant step in the Industrial Revolution." contain the correct answer to "In what historical period did Walter Taylor's improvements on block-making play an important role?"

A: yes

Does "Chinese characters are theoretically an open set and anyone can create new characters, though such inventions are rarely included in official character sets." contain the correct answer to "What remains unknowable?"

A:
no