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

Hypothesis: It's presumptuous to tell someone else who they're allowed to host overnight.
Update: you're their parent
weakener

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.
strengthener

Hypothesis: You shouldn't force your partner to choose between you and someone else.
Update: They cheated on you with that other person

weakener