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

Ex Output:
weakener


Ex Input:
Hypothesis: It's good to give back to the community with food drives.
Update: At some point you yourself have used a food drive to feed your family.

Ex Output:
strengthener


Ex Input:
Hypothesis: It is okay to expect both partners to contribute financially to a relationship.
Update: Both partners work.

Ex Output:

strengthener