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 is expected to respect your elders.
Update: Your elders are involved in a scandal.
Example Output: weakener

Example Input: Hypothesis: Feeling threatened by a partner's social life is natural.
Update: You are not sure about their feelings for you
Example Output: strengthener

Example Input: Hypothesis: You shouldn't turn off something if nobody wants you to do it.
Update: you don't want to be yelled at
Example Output:
strengthener