In this task, you are given a hypothesis and an update. The hypothesis sentence is a statement that speaks of a socially normative behavior. In other words, it is a generalizing statement about how we expect people to behave in society. The update provides additional contexts about the situation that might UNDERMINE or SUPPORT the generalization. An undermining context provides a situation that weakens the hypothesis. A supporting context provides a situation that strengthens the generalization. Your task is to output 'strengthener' or 'weakener' if the update supports or undermines the hypothesis, respectively

Q: Hypothesis: You should leave people alone when you find out they're married
Update: They are flirting with you.

A: strengthener
****
Q: Hypothesis: It's fine to accept something that is offered for free.
Update: you were going to buy it.

A: strengthener
****
Q: Hypothesis: It's understandable to be annoyed when people expect you to pay for their good time.
Update: You are throwing a birthday party for your parents and are an only child.

A:
weakener
****