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 is standing on a small floating raft with a flag.
Hypothesis: The man is a survivor of a shipwreck.
Update: He has supplies with him
[A]: strengthener


[Q]: Premise: Four dark-haired girls walk the hall toward a bank of lockers.
Hypothesis: Girls are at the gym.
Update: They are between classes.
[A]: weakener


[Q]: Premise: A man in a long brown coat is looking at another person in a bright yellow jacket.
Hypothesis: Two friends are meeting in the street.
Update: The man in the long brown coat accused the other person of stealing the jacket.
[A]:
weakener