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

Hypothesis: Everyone makes mistakes and you should forgive and forget.
Update: You are a college entrance examination tutor.
weakener

Hypothesis: It is rude to take someone else's thing.
Update: they have given permission.
weakener

Hypothesis: If you don't care about something, you should be honest about it.
Update: Someone is asking you to donate your time to it.

strengthener