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 understandable that you would be concerned about a depressed person disappearing unexpectedly
Update: They were know for going on impromptu hunting trips by themselves.
Example Output: weakener

Example Input: Hypothesis: It is important to interact with your co-workers.
Update: You work on a team.
Example Output: strengthener

Example Input: Hypothesis: It's expected that you support your children financially.
Update: They are adults and have been cared for and educated so they can be responsible for themselves.
Example Output:
weakener