Question:
Sentence 1: "This book introduced Shakespeare to Ovid; it was a major influence on his writing."
Sentence 2: "It was a major influence on Shakespeare's writing."
Is sentence 2 true, based on sentence 1?

ANS:
yes

Question:
Sentence 1: "The sun was covered by a thick cloud all morning, but luckily, by the time the picnic started, it was gone."
Sentence 2: "The sun was gone."
Is sentence 2 true, based on sentence 1?

ANS:
no

Question:
Sentence 1: "Bob paid for Charlie's college education. He is very generous."
Sentence 2: "Bob is very generous."
Is sentence 2 true, based on sentence 1?

ANS:
yes

Question:
Sentence 1: "John couldn't see the stage with Billy in front of him because he is so tall."
Sentence 2: "John is so tall."
Is sentence 2 true, based on sentence 1?
ANS:
no