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

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

Example Input: Hypothesis: You shouldn't let someone kicking something make you mad.
Update: Unless they are kicking something that belongs to you or that is alive.
Example Output: weakener

Example Input: Hypothesis: You should be compassionate towards someone who attempted suicide.
Update: They are being hurtful towards you.
Example Output:
weakener