TASK DEFINITION: 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.
PROBLEM: Premise: Three people are sitting and waiting.
Hypothesis: Two people can't wait any longer.
Update: The people all look relaxed.

SOLUTION: weakener

PROBLEM: Premise: A man in a dark pants lifts his leg while five girls wearing rollerskates gather near him.
Hypothesis: A coach gives advice to his team.
Update: The man is a celebrity

SOLUTION: weakener

PROBLEM: Premise: A man in a blue uniform lean against a wall with a no smoking sign.
Hypothesis: a younger man leaning against a wall
Update: The man is leaning because his walker broke

SOLUTION:
weakener