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 wrong to turn people in to the IRS.
Update: They have paid their taxes correctly.
Example Output: strengthener

Example Input: Hypothesis: Being upset with some who was rude to you is perfectly fine.
Update: The person being rude is someone you care about.
Example Output: strengthener

Example Input: Hypothesis: It's bad to not train your pets properly.
Update: Your pets aren't around others much and you have maids cleaning your house.
Example Output:
weakener