Question:
Sentence 1: "They broadcast an announcement, but a subway came into the station and I couldn't hear over it."
Sentence 2: "I couldn't hear the announcement."
Is sentence 2 true, based on sentence 1?

ANS:
no

Question:
Sentence 1: "Tom threw his schoolbag down to Ray after he reached the top of the stairs."
Sentence 2: "Tom reached the top of the stairs."
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 sing instead."
Sentence 2: "The chair was broken, so he had to sing instead."
Is sentence 2 true, based on sentence 1?

ANS:
no

Question:
Sentence 1: "I took the water bottle out of the backpack so that it would be handy."
Sentence 2: "I took the water bottle out of the backpack so that the backpack would be handy."
Is sentence 2 true, based on sentence 1?
ANS:
no