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 is okay to be upset when someone takes your belongings.
Update: The items have sentimental value
strengthener

Hypothesis: It is okay to be disappointed when not getting a gift that you like.
Update: You really got a gift you loved.
weakener

Hypothesis: You should always respect someone's physical boundaries.
Update: They are a stranger.

strengthener