Question:
SA: "Look! There is a shark swimming right below that duck! It had better get away to safety fast!"

SB: "The shark had better get away to safety fast!"

Is SB true, based on SA?

Answer:
no

Question:
SA: "Mary took out her flute and played one of her favorite pieces. She has had it since she was a child."

SB: "She has had the flute since she was a child."

Is SB true, based on SA?

Answer:
yes

Question:
SA: "Patting her back, the woman smiled at the girl."

SB: "Patting the girl's back, the woman smiled at the girl."

Is SB true, based on SA?

Answer:
yes

Question:
SA: "Adam can't leave work here until Bob arrives to replace him. If Bob had left home for work on time, he would be gone by this time."

SB: "Adam would be gone by this time."

Is SB true, based on SA?

Answer:
yes