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: Two parents sit on a couch while a girl in a pink sweater lounges across them.
Hypothesis: The two parents are married.
Update: The parents' children have different last names.
[A]: weakener


[Q]: Premise: Two men and a young boy in purple jacket hold out promotional flyer's.
Hypothesis: People hand out flyer's.
Update: There is a stack of flyers on a table next to them.
[A]: strengthener


[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.
[A]:
strengthener