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 holding a camera on a beach.
Hypothesis: The man is wearing shorts.
Update: He's in Mexico.
[EX A]: strengthener

[EX Q]: Premise: Two kids play hockey in the snow.
Hypothesis: Two kids play hockey in the winter
Update: They are in a mountain resort
[EX A]: weakener

[EX Q]: Premise: There are people standing and setting beside white tents with sad and worried faces as they look around at boards and trash scattered around the area.
Hypothesis: the people look worried because of the trash
Update: There are dead bodies on the ground.
[EX A]:
weakener