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 good to help others.
Update: They are homeless and hungry.

Ex Output:
strengthener


Ex Input:
Hypothesis: It is okay to not want to get dirty.
Update: it your wedding day.

Ex Output:
strengthener


Ex Input:
Hypothesis: It is inconsiderate to lead somebody on.
Update: You know in your heart that you have no long term plans for this person.

Ex Output:

strengthener