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: It is wrong to spy on people.
Update: There's strong evidence that the people you're spying on are violent terrorists.

Answer: weakener


Question: Hypothesis: It is okay to end friendships that make you unhappy.
Update: you and your friend thing there's a chance to rectify it

Answer: weakener


Question: Hypothesis: It is rude to exclude people.
Update: Their ex would have to see them if you invited them.

Answer:
weakener