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 reasonable to want to hide your health issues from your date.
Update: you are afraid they won't like you because of them.

Ex Output:
strengthener


Ex Input:
Hypothesis: It's good to get up early.
Update: You work at night.

Ex Output:
weakener


Ex Input:
Hypothesis: When you are taking a difficult class, you should pay attention to what the teacher has to say.
Update: The tests are based on the lectures.

Ex Output:

strengthener