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 yellow dog running through a yard covered in leaves while holding a yellow toy in his mouth.
Hypothesis: The dog is playing fetch with a child.
Update: The dog takes the toy to a little kid nearby.

Answer: strengthener


Question: Premise: A woman wearing a red hat and face paint smiles at another woman.
Hypothesis: A woman wearing clown face paint smiles.
Update: The woman is making balloon animals.

Answer: strengthener


Question: Premise: two men in karate suits on their knees
Hypothesis: The two men are about to compete in a match.
Update: One of them says 'I'm really enjoying this meditation session'

Answer:
weakener