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: A man in a baseball cap playing a black acoustic guitar.
Hypothesis: A male musician in a baseball cap playing on his black acoustic guitar as other give him money on a street corner.
Update: Passersby clapped enthusiastically as the music continued and then placed dollar bills in his open guitar case on the sidewalk.
[A]: strengthener


[Q]: Premise: Three boys in t-shirt standing outside of a dilapidated building.
Hypothesis: They used to live in the building.
Update: A woman stands in a doorway motioning for the boys to come to dinner.
[A]: weakener


[Q]: Premise: A young red-haired woman uses a scope to scout out shooting targets on a gun range.
Hypothesis: The woman is shooting with other people at the range
Update: The range is very, very loud.
[A]:
strengthener