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: An older man using a microscope to have more finesse in woodworking.
Hypothesis: man teaches new technique
Update: Nobody is watching the man.
[A]: weakener


[Q]: Premise: A nice light show displays a rock singer.
Hypothesis: The young singer performs his first show.
Update: 500,000 people are watching the show
[A]: weakener


[Q]: Premise: A man is standing on a street corner and smoking a cigarette.
Hypothesis: A man is thinking about his life.
Update: The man is in a deep conversation.
[A]:
weakener