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

Example Input: Hypothesis: It's good to watch out for friends and express disapproval of predatory relationships they tell you they're in.
Update: You are really close to them
Example Output: strengthener

Example Input: Hypothesis: It is okay to need time to yourself.
Update: You're raising a child with help from family.
Example Output: strengthener

Example Input: Hypothesis: It's okay to break it off with a crush if they are seeing someone else.
Update: That other person is abusive to your crush.
Example Output:
weakener