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: a man in a beige shirt is operating a video camera next to a girl in a black sweater.
Hypothesis: The video camera is pointed at the girl.
Update: Two trapeze artists are putting on a show.
[EX A]: weakener

[EX Q]: Premise: The man in the jacket and tie is being interviewed in a warehouse retail store by the man in blue jeans.
Hypothesis: The man is being interviewed for a management position.
Update: The man has worked in the company for a few years now.
[EX A]: strengthener

[EX Q]: Premise: An authority-figure in a white helmet, wearing a yellow vest, and sitting on a yellow motorcycle.
Hypothesis: A man wearing a white helmet, yellow vest and blue pants is sitting on a motorcycle.
Update: A blond long ponytail is sticking out the person's helmet.
[EX A]:
weakener