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

Answer: strengthener


Question: Hypothesis: It's not expected that people wear headphones in the store.
Update: They are working on the floor.

Answer: strengthener


Question: Hypothesis: It is expected to get something that you will like for valentine's day from your partner.
Update: You have a pact to never buy presents for each other.

Answer:
weakener