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's rude to stop talking with acquaintances.
Update: They are using filthy language.

Ex Output:
weakener


Ex Input:
Hypothesis: You are expected to replace items that you broke.
Update: You are told it isn't necessary to replace the item.

Ex Output:
weakener


Ex Input:
Hypothesis: It is okay to tell the truth.
Update: You are trying to win an important legal case and the truth gets in the way.

Ex Output:

weakener