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: It's wrong to laugh at a suicide attempt.
Update: It is your best friend.
strengthener

Hypothesis: You should support your partner.
Update: Your partner is abusive towards you.
weakener

Hypothesis: It is okay to expect a debt to be paid.
Update: You yourself also owe someone money

weakener