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

Ex Input:
Hypothesis: It is ok to not walk with your friend to a house party if they have made you upset.
Update: they were rude and insulting to you.

Ex Output:
strengthener


Ex Input:
Hypothesis: It is rude to expect one of your friends will always be your designated driver.
Update: Everyone is planning to drink.

Ex Output:
strengthener


Ex Input:
Hypothesis: It's poor behavior to not spend enough time with a partner.
Update: Both partners have multiple jobs to make ends meet.

Ex Output:

weakener