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 normal to spend time with friends and family during the holidays.
Update: You've been deployed in the military.

Ex Output:
weakener


Ex Input:
Hypothesis: You should be friendly to your neighbors.
Update: They have informed you that they are not very friendly.

Ex Output:
weakener


Ex Input:
Hypothesis: It's wrong to suddenly break up with someone and then date someone else.
Update: if you are using the New person to get over the old one.

Ex Output:

strengthener