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 gets tired
Hypothesis: PersonX is seen as sluggish
Update: PersonX moves very slowly.

A: strengthener
****
Q: Premise: PersonX offers PersonY the job
Hypothesis: PersonX then gets thanked
Update: This is PersonY's dream job.

A: strengthener
****
Q: Premise: PersonX moves PersonY's furniture
Hypothesis: As a result, PersonX wants for PersonY to be able to move
Update: PersonX has begged PersonY to stay.

A:
weakener
****