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: These people are demonstrating for their leader.
Hypothesis: The people demonstrating are male.
Update: The people are breast feeding children.

Answer: weakener


Question: Premise: One man is working on a wristwatch while another checks his work.
Hypothesis: One man is working on a wrist watch to repair it.
Update: The man is using tiny tools.

Answer: strengthener


Question: Premise: Two people are swimming in a large body of clear blue water, and there is a large red item behind them in the water.
Hypothesis: swimmers attempt to cross the english channel
Update: The swimmers are wearing the colors of England.

Answer:
strengthener