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 group of people standing around in a room.
Hypothesis: the people are women
Update: They all stroke their beards.
answer:
weakener


question:
Premise: man in yellow shirt with USA on it sits on chair next to door
Hypothesis: A man near the door is waiting for a friend.
Update: The man is watching the door for hoodlums.
answer:
weakener


question:
Premise: Orange cones, a man in a business suit, and workers with a drill and a wheel barrel on the corner of a street.
Hypothesis: A man is waiting on his friend.
Update: The man is leaning against the building.
answer:

strengthener