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 girl in a red jacket playing a guitar at a fair or circus.
Hypothesis: The girl makes her living by playing music.
Update: The girl is on stage with a crowd around her
strengthener

Premise: A group of men and boys are paddling a boat with cattle grazing in the background.
Hypothesis: The people are in a boat on the lake.
Update: The cattle are near the ocean.

weakener