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.
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Question: Premise: A man in a red shirt is working on a large statue.
Hypothesis: The man is sculpting a statue out of clay.
Update: The statue looks black.

Answer: weakener


Question: Premise: A woman is sitting on a man's lap in a chair.
Hypothesis: The man is in love with the woman sitting on his lap.
Update: The woman is the man's wife.

Answer: strengthener


Question: Premise: Three men are walking down a road with trees along the edges.
Hypothesis: One of them is a police officer.
Update: They are wearing orange vest.

Answer:
weakener