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 reasonable to distance yourself from someone who you do not share values with.
Update: You are in the process of getting divorced.
Example Output: strengthener

Example Input: Hypothesis: You should be more respectful of advertising since websites need ads to generate profit.
Update: The ads slow your computer down.
Example Output: weakener

Example Input: Hypothesis: It's expected that you won't use paid time at work to do personal responsibilities.
Update: You have permission from your boss
Example Output:
weakener