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.

[Q]: Premise: Two out of 6 swimmers are battling for the win.
Hypothesis: Two swimmers are competing while the others are watching.
Update: All six swimmers are in the pool swimming in their lanes.
[A]: weakener


[Q]: Premise: A young woman and a young man sitting in the grass
Hypothesis: They are a couple
Update: The woman and the man maintain a distance between them and never touch.
[A]: weakener


[Q]: Premise: Many women dancing on a brown dance floor
Hypothesis: Many sad women dancing on a brown dance floor
Update: The women are doing the Macarena
[A]:
weakener