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: You should always support your friends.
Update: Your friends are going through a breakup and need a shoulder to cry on.

Output: strengthener


Input: Consider Input: Hypothesis: It's okay to end relationships if they are not healthy for you.
Update: They will blackmail you if you end it

Output: weakener


Input: Consider Input: Hypothesis: It is ok to get angry with someone for trying to control your body.
Update: the person is trying to keep you alive.


Output: weakener