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 unacceptable to cheat in a relationship.
Update: you were about to get married

Ex Output:
strengthener


Ex Input:
Hypothesis: It's okay to kiss someone after a date.
Update: they've made it clear that they want to go slowly

Ex Output:
strengthener


Ex Input:
Hypothesis: It is okay to maintain your personal space.
Update: You have a contagious disease.

Ex Output:

strengthener