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.

[Q]: Premise: PersonX forms a band
Hypothesis: PersonX then found a place to play
Update: PersonX was paid to play in a bar.
[A]: strengthener


[Q]: Premise: PersonX fixes PersonY's flat tire
Hypothesis: Before, PersonX needed a jockey
Update: PersonX owns a garage
[A]: strengthener


[Q]: Premise: PersonX minds PersonY's own business
Hypothesis: Before, PersonX needed to want to stay out of it
Update: PersonX gossiped about PersonY.
[A]:
strengthener