instruction:
In this task, you are given a premise, a hypothesis, and an update. The premise sentence describes a real-world situation and is always assumed to be true. The hypothesis sentence describes an assumption or inference that you might make about that situation having read the premise. The update provides additional information about the situation that might weaken or strengthen the hypothesis. A weakener is a statement that weakens the hypothesis, that is, it makes you much less likely to believe the hypothesis is true. A strengthener is a statement that strengthens the hypothesis, that is, it makes you much more likely to believe the hypothesis is true. Your task is to answer with 'strengthener' or 'weakener' if the update strengthens or weakens the hypothesis, respectively.
question:
Premise: A man in a white t-shirt paddles his canoe across the lake
Hypothesis: A man paddles a boat to his lover.
Update: A person stands on the banks across from the canoe.
answer:
strengthener


question:
Premise: A boy jumping over another boy on a trampoline.
Hypothesis: The two boys are related.
Update: The boys are of different races.
answer:
weakener


question:
Premise: A girl is sitting on a chair in a white room.
Hypothesis: A kid is in a waiting room in a chair.
Update: A teacher is standing up giving a lecture
answer:

weakener