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's ok to grow apart from an old friend.
Update: They betray your trust.
strengthener

Hypothesis: It is inconsiderate to lead somebody on.
Update: They like you a lot.
strengthener

Hypothesis: You shouldn't cold-shoulder others.
Update: The people are cold shouldering you.

weakener