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.
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Question: Premise: A child in school, holding a ball as she points a the frisbee.
Hypothesis: A girl is playing with her peers.
Update: The child is talking to somebody

Answer: strengthener


Question: Premise: Three women in headscarves examine a camera.
Hypothesis: The women are looking to buy a camera.
Update: The women have their wallets out

Answer: strengthener


Question: Premise: Men in costumes pose for photo with two girls.
Hypothesis: Two girls are excited to pose with their favorite characters.
Update: The people are near a television set

Answer:
strengthener