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

Q: Hypothesis: It is reasonable to be angry what friend if they ignore you.
Update: they are on vacation.

A: weakener
****
Q: Hypothesis: It's fine to not permit someone to borrow something of yours.
Update: they have loaned you a lot of items.

A: weakener
****
Q: Hypothesis: You should get permission before letting someone else's kid watch a more mature movie.
Update: The movie is rated M.

A:
strengthener
****