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 wrong to use racial slurs.
Update: You are a human.

Ex Output:
strengthener


Ex Input:
Hypothesis: It is acceptable to be upset when something you use often is taken away from you
Update: It is a bottle of alcohol and you are an alcoholic.

Ex Output:
weakener


Ex Input:
Hypothesis: It's expected that you visit your dad.
Update: your dad is dead

Ex Output:

weakener