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 shouldn't expect the people close to you to always do your job for you.
Update: You are just being lazy
Example Output: strengthener

Example Input: Hypothesis: It's not expected that you will donate to charity.
Update: You don't have money to spare.
Example Output: strengthener

Example Input: Hypothesis: It is okay to maintain your personal space.
Update: You need time alone.
Example Output:
strengthener