Question: Sentence A: The administration will find a China envoy.

Sentence B: An envoy for China will be be found by the administration.

If sentence A is true, how about sentence B?

Answer: yes

Question: Sentence A: The sun shone off the bare breasts of the sculpted naked angel handguard.

Sentence B: The angel sculpture shone in the sun.

If sentence A is true, how about sentence B?

Answer: yes

Question: Sentence A: While Soutine--unlike Chagall, to whom he is sometimes compared--did not paint stereotypically Jewish subjects, he may have been alluding, with those dangling fowl, to a Yom Kippur rite in which a slaughtered chicken was whirled around a rabbi's head in a ritual of absolution.

Sentence B: Chagall' paintings are displayed in Jewish museums.

If sentence A is true, how about sentence B?

Answer: it is not possible to tell

Question: Sentence A: The barrel-vaulted chambers were discovered while excavating for a nearby housing project.

Sentence B: The barrel-vaulted chambers had been discovered years before.

If sentence A is true, how about sentence B?

Answer:
no