instruction:
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.
question:
Premise: A woman and two kids wearing hats walks down a trail.
Hypothesis: A woman and her two children are going on a hike.
Update: The two kids are of different races.
answer:
weakener


question:
Premise: People walking along a pathway along a lake.
Hypothesis: People may going swimming in the lake.
Update: The people are wearing swimsuits.
answer:
strengthener


question:
Premise: An old african american man with a cigarette in his mouth sitting with a machine in front of him.
Hypothesis: The man is sitting with a soda machine in front of him.
Update: the man works on the machine taking money and putting it in to give back change to people
answer:

weakener