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 not want to get dirty.
Update: it your wedding day.
strengthener

Hypothesis: As you get older it is normal to want to go on vacation without your family.
Update: you're visiting your family's favorite place to go together
weakener

Hypothesis: You should clean food to make sure it isn't contaminated.
Update: it is a fresh piece of meat.

strengthener