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 Q]: Hypothesis: It is okay to be upset when someone takes your belongings.
Update: The items have sentimental value
[EX A]: strengthener

[EX Q]: Hypothesis: It is wrong to control what a partner does with their body.
Update: You are a fat-shamer.
[EX A]: strengthener

[EX Q]: Hypothesis: You don't need approval from your friends to date someone
Update: It is your friend's sibling.
[EX A]:
weakener