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, that is, it makes you much less likely to believe the hypothesis is true. A strengthener is a statement that strengthens the hypothesis, that is, it makes you much more likely to believe the hypothesis is true. Your task is to answer with 'strengthener' or 'weakener' if the update strengthens or weakens the hypothesis, respectively.

Premise: Three street musicians wearing brown coats play the drums and trumpet in front of a store.
Hypothesis: three street musicians are playing jazz in front of a store.
Update: the musicians cover a country song
weakener

Premise: A woman in a flower dress has attached a piece of green fabric with five wooden cylinders pushed through them to her waste and is stretching the fabric.
Hypothesis: The woman is sewing a new outfit.
Update: The woman sits down at a machine
strengthener

Premise: A boy wearing a red jersey is running in the street.
Hypothesis: The boy is running away from home.
Update: The boy is afraid to be late to the game.

weakener