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: Getting upset is normal and common.
Update: There's no valid reason to be upset.

A: weakener
****
Q: Hypothesis: It's considered a good thing when an animal dies in their sleep so they don't suffer.
Update: They shouldn’t have died at all

A: weakener
****
Q: Hypothesis: One should be happy for a partner who succeeds and is rewarded.
Update: They want the relationship to flourish.

A:
strengthener
****