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: family sits on beach with a blue cooler.
Hypothesis: A family visits a beach during Spring Break.
Update: There are many drunken 20 somethings around.
[A]: strengthener


[Q]: Premise: A man running across the grass towards a woman.
Hypothesis: A man is running to his wife.
Update: The man has a police uniform on
[A]: weakener


[Q]: Premise: Two women are reading, one woman has a magazine with a Dior ad on the back of it, while the other woman is reading fro ma hard cover book.
Hypothesis: Two women are in the library reading.
Update: The women are waiting to be called to the back to get check ups.
[A]:
weakener