TASK DEFINITION: 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
PROBLEM: Hypothesis: It is reasonable to not want people you do not know in your home.
Update: They are a plumber visiting to fix a pipe

SOLUTION: weakener

PROBLEM: Hypothesis: It's expected that you go out on your own when you reach adulthood.
Update: You are suffering from a phobia.

SOLUTION: weakener

PROBLEM: Hypothesis: You shouldn't get into fights with your family in front of others.
Update: You are at a fancy awards ceremony.

SOLUTION:
strengthener