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 okay to make jokes as long as they are not mean spirited.
Update: You're at a funeral.

Output: weakener


Input: Consider Input: Hypothesis: You should leave people alone when you find out they're married
Update: They are flirting with you.

Output: strengthener


Input: Consider Input: Hypothesis: It's wrong to interrupt others.
Update: They are telling you something important.


Output: strengthener