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: Two men wrestle one in black wrestling gear the other in red, white, blue and gray while the referee leans in close.
Hypothesis: The two rivals are wrestling for the crowd.
Update: The crowd is cheering and booing.
strengthener

Premise: Erotic show with guests looking onwards.
Hypothesis: Some guests are relatives.
Update: There are two people who look identical to one of the dancers.
strengthener

Premise: Middle-aged woman in a sweater and white apron is using a spinning wheel with a second spinning wheel in the foreground.
Hypothesis: The woman is learning how to use a spinning wheel.
Update: There are stacks of neatly spun yarn behind the woman.

weakener

