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: Three women wearing scarves.
Hypothesis: They are clothed.
Update: They're exotic dancers.
[EX A]: weakener

[EX Q]: Premise: A child is wearing a white coat while squatting down in front of a person.
Hypothesis: A child is smiling with another person.
Update: The other person is giving the child a toy.
[EX A]: strengthener

[EX Q]: Premise: Three young men wearing hooded sweatshirts, standing at a bench.
Hypothesis: Three men are discussing their plans for the night.
Update: The men are each using earbuds.
[EX A]:
weakener