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: Young Los Angeles Lakers fans stand on top of a car waving Lakers banners in the middle of a crowd of fans.
Hypothesis: The fans are drunk and unruly.
Update: The fans are holding empty alcohol bottles and throwing up.
[EX A]: strengthener

[EX Q]: Premise: A cheerleading squad poses for a picture in front of full bleachers
Hypothesis: The cheerleader squad take a picture for a yearbook.
Update: The picture is being taken by the Yearbook editor.
[EX A]: strengthener

[EX Q]: Premise: Older man and woman are in costume on stage during a performance.
Hypothesis: The man and woman are married.
Update: They have a significant age difference
[EX A]:
weakener