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 man pushing a cart near the subway.
Hypothesis: The man is selling hotdogs.
Update: Steam comes of of the cart.

Answer: strengthener


Question: Premise: A young girl sitting at a table with a bowl on her head
Hypothesis: A toddler dumped her bowl of spaghetti on her head
Update: She is covered in noodles and meatballs.

Answer: strengthener


Question: Premise: A girl laying on a sidewalk.
Hypothesis: a girl sleeps on the sidewalk
Update: The girl tripped and fell trying to walk in dangerously high heels.

Answer:
weakener