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 moves the furniture
Hypothesis: Because PersonX wanted to make room
Update: Someone is moving in
[A]: strengthener


[Q]: Premise: PersonX worships the ground PersonY walks on
Hypothesis: As a result, PersonX feels devoted
Update: Person X is playing a part in a play.
[A]: weakener


[Q]: Premise: PersonX bases upon research
Hypothesis: Because PersonX wanted to be thorough
Update: PersonX reads the opinions of every expert in the field.
[A]:
strengthener