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 boy in the woods.
Hypothesis: There is a boy headed to the woods.
Update: A police dispatcher says 'I see the guy walking towards the dark trees area'
answer:
strengthener


question:
Premise: A red desk chair has been rolled away from the desk.
Hypothesis: Someone wants to sit at the chair.
Update: The chair has been rolled up to a table.
answer:
strengthener


question:
Premise: Two children running in a field with a kite there is a fence in the background and mountains
Hypothesis: they plan to fly a kite in the field
Update: The children make a running start to get the kite in the air.
answer:

strengthener