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

Input: Consider Input: Hypothesis: It's expected that you will want someone very creditworthy to sign for a loan before you approve it
Update: You work for a small local bank.

Output: strengthener


Input: Consider Input: Hypothesis: It's okay to end a friendship if your friend does something you disapprove of highly.
Update: What they did harmed a lot of people.

Output: strengthener


Input: Consider Input: Hypothesis: Making an offensive joke in purpose is always wrong.
Update: You're talking to small children.


Output: strengthener