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: You should always collect what is yours.
Update: You have won money in the lottery.

Ex Output:
strengthener


Ex Input:
Hypothesis: It's awkward to watch interaction between parents and children on social media.
Update: you are the cause.

Ex Output:
weakener


Ex Input:
Hypothesis: It's hurtful to remain attached to an old partner when in a new relationship.
Update: You are engaged to your new partner.

Ex Output:

strengthener