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: You should never be a predator.
Update: You are looking to kill a human.
Example Output: strengthener

Example Input: Hypothesis: You should always be honest about your sexual history with your new partner.
Update: You expect them to be honest and open with you and you want the relationship to grow.
Example Output: strengthener

Example Input: Hypothesis: Playing music with a speaker on your bicycle is okay as long as the volume is low.
Update: you are leading a parade.
Example Output:
weakener