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: An older man using a microscope to have more finesse in woodworking.
Hypothesis: man teaches new technique
Update: Nobody is watching the man.

Answer: weakener


Question: Premise: Two men sitting on their living floor.
Hypothesis: Two men play video games in the living room.
Update: They are eating a pizza.

Answer: weakener


Question: Premise: A fisherman sits in his boat repairing his net.
Hypothesis: THe man in the boat plans to catch a lot of fish.
Update: The net is completely destroyed

Answer:
weakener