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.

[EX Q]: Premise: A man stands at a microphone, reading from a sheet of paper at an outdoor event.
Hypothesis: A man giving an important speech to his co-workers.
Update: The members of the audience are all wearing caps and gowns.
[EX A]: weakener

[EX Q]: Premise: Couple strolling hand in hand past shop in city.
Hypothesis: A man and woman are walking on a sidewalk in a shopping mall.
Update: It's cold outside but they are not wearing jackets.
[EX A]: strengthener

[EX Q]: Premise: A man is fishing off a beach into a large body of water while a young boy carries a net not too far away.
Hypothesis: THe man is fishing to get dinner.
Update: The man tosses the fish he catches back into the water.
[EX A]:
weakener