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: Your partner should not threaten to leave you over your appearance.
Update: Your weight has become a health issue and they don't want to watch you kill yourself with lack of self care.
Example Output: weakener

Example Input: Hypothesis: Friendly competition between friends can be exciting.
Update: You are all competitive friends and it is dodgeball day!
Example Output: strengthener

Example Input: Hypothesis: It is okay to keep your personal life to yourself.
Update: You're talking to a therapist.
Example Output:
weakener