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.

Q: Premise: a lone skier skiing down a snowy mountain on one ski.
Hypothesis: The skier has one broken ski.
Update: The ski was too big for his foot.

A: weakener
****
Q: Premise: A child in a all pink outfit climbs on a playground toy full of other children.
Hypothesis: A kid in pink is playing hide and seek with his friends.
Update: A child in pink doesn't know where to look first.

A: strengthener
****
Q: Premise: A person in black shorts, while shirt and white hat, smiles in a crowd as she holds her bike.
Hypothesis: A woman with a white hat smiles to the crowd.
Update: The woman is at the back of the crowd.

A:
weakener
****