Question:
Sentence 1: "The customer walked into the bank and stabbed one of the tellers. He was immediately taken to the hospital."
Sentence 2: "The teller was immediately taken to the hospital."
Is sentence 2 true, based on sentence 1?

ANS:
yes

Question:
Sentence 1: "We had hoped to place copies of our newsletter on all the chairs in the auditorium, but there were simply too many of them."
Sentence 2: "There were simply too many copies of the newsletter."
Is sentence 2 true, based on sentence 1?

ANS:
no

Question:
Sentence 1: "Joe paid the detective after he received the final report on the case."
Sentence 2: "Joe received the final report on the case."
Is sentence 2 true, based on sentence 1?

ANS:
yes

Question:
Sentence 1: "Sam pulled up a chair to the piano, but it was broken, so he had to stand instead."
Sentence 2: "The piano was broken, so he had to stand instead."
Is sentence 2 true, based on sentence 1?
ANS:
no