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.

[EX Q]: Premise: Two blond women are smiling while one is holding a camera to capture their image.
Hypothesis: Two women taking a selfie on the beach.
Update: The women are wearing bikinis.
[EX A]: strengthener

[EX Q]: Premise: Five women are sitting in a greenhouse with desert succulent plants, possibly reading or discussing something together.
Hypothesis: The female friends are taking care of the new greenhouse.
Update: One woman gets up to tend to the flowers.
[EX A]: strengthener

[EX Q]: Premise: Two people are having a conversation as they sit at the bar.
Hypothesis: They are getting ready to go to the club afterwards
Update: The two people spend their nights at their favorite bar just passing the time.
[EX A]:
weakener