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: A boyfriend expects to have photos to show that you are real.
Update: You're on a dating website.

SOLUTION: strengthener

PROBLEM: Hypothesis: It shows character to step up to an unforeseen challenge.
Update: The challenge is impossible and a losing proposition.

SOLUTION: weakener

PROBLEM: Hypothesis: Mental health issues are expected to be difficult to deal with.
Update: the issue causes fits of violence.

SOLUTION:
strengthener