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 speaks PersonY's name
Hypothesis: PersonX then gets person y attention
Update: PersonX is a screaming fan at PersonY's concert

Answer: weakener


Question: Premise: PersonX reads the book
Hypothesis: As a result, PersonX wants to find more titles by the same author
Update: PersonX loved the book

Answer: strengthener


Question: Premise: PersonX escaped with PersonX's life
Hypothesis: Because PersonX wanted to stay alive
Update: PersonX was afraid of the police shooting at him.

Answer:
strengthener