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 young man is presenting another woman with a cake with three candles on top.
Hypothesis: The cake has white frosting.
Update: The dark chocolate cake was the woman's favorite flavor.

A: weakener
****
Q: Premise: Three women in headscarves examine a camera.
Hypothesis: The women are looking to buy a camera.
Update: The women have their wallets out

A: strengthener
****
Q: Premise: A woman in a green plaid coat is standing in front of a bank of washers in a laundromat.
Hypothesis: She is doing laundry for her elderly neighbor.
Update: She asks the old man sitting nearby what temperature he prefers for his clothes.

A:
strengthener
****