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: Telling your girlfriend that her wardrobe is not attractive is hurtful.
Update: You know she cannot replace her wardrobe right now.

SOLUTION: strengthener

PROBLEM: Hypothesis: It is good to acknowledge when people change for the better.
Update: Acknowledging the change encourages them to keep improving.

SOLUTION: strengthener

PROBLEM: Hypothesis: It is okay to purchase items from vendors you like.
Update: You have money you can spend right now

SOLUTION:
strengthener