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's good to diffuse a tense situation.
Update: There is a chance it could escalate to violence.

SOLUTION: strengthener

PROBLEM: Hypothesis: IT is okay to have a preference in who you are attracted to
Update: You know exactly what you want in another person.

SOLUTION: strengthener

PROBLEM: Hypothesis: It is helpful to let your siblings know how they should act in certain situations.
Update: They are younger than you.

SOLUTION:
strengthener