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 understandable you have to do things sometimes that aren't in the best interest of everybody.
Update: you have been put in charge of a large group.

Ex Output:
strengthener


Ex Input:
Hypothesis: It is acceptable to not spend money when you do not want to.
Update: you can help someone.

Ex Output:
weakener


Ex Input:
Hypothesis: It's dutiful to report issues on social network platforms.
Update: The administrator wouldn't actually do anything about it.

Ex Output:

weakener