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: Customers shopping at an outdoor fruit market.
Hypothesis: People are shopping in a farmer's market.
Update: there are lots of vendors selling produce.
[EX A]: strengthener

[EX Q]: Premise: One woman is standing in a meadow taking pictures.
Hypothesis: One woman is standing in a meadow taking pictures of flowers.
Update: It is blooming season.
[EX A]: strengthener

[EX Q]: Premise: A man walking down the street carrying a plastic bag tied to a stick.
Hypothesis: A man with gray hair is walking down the street carrying a plastic bag tied to a stick.
Update: The man is very young-looking.
[EX A]:
weakener