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 rude to make lewd comments.
Update: You're pestering a stranger.
Example Output: strengthener

Example Input: Hypothesis: It is OK to ask someone to stop signing if they are being annoying.
Update: They are trying to tell you something important.
Example Output: weakener

Example Input: Hypothesis: It's reasonable to not want to talk with an alcoholic parent.
Update: The parent is dying and this is your last chance to see them.
Example Output:
weakener