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. It makes you much less likely to believe the hypothesis is true. A strengthener is a statement that strengthens the hypothesis. It makes you much more likely to believe the hypothesis is true. Your task is to output 'strengthener' or 'weakener' if the update strengths or weakens the hypothesis, respectively.
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Question: Premise: PersonX gets PersonX's back up
Hypothesis: Before, PersonX needed to ask people to be a backup
Update: PersonX sits up in bed

Answer: weakener


Question: Premise: PersonX makes the decision
Hypothesis: As a result, PersonX feels decisive
Update: They decided in minutes

Answer: strengthener


Question: Premise: PersonX loves mexican food
Hypothesis: PersonX then learns how to cook mexican food
Update: They hate cooking

Answer:
weakener