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: Two people are standing next to a waterway canal.
Hypothesis: People walk along the canal
Update: someone is pointing a camera at them.
[EX A]: weakener

[EX Q]: Premise: 3 men cooking in a small kitchen.
Hypothesis: Three men are around the stove.
Update: One of the men says he can smell something burning.
[EX A]: strengthener

[EX Q]: Premise: A man holding a trophy after a race.
Hypothesis: The man got first place.
Update: The man is the president ready to present the trophy to the winner of the race.
[EX A]:
weakener