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 bad to take away someone's needs
Update: They don't have much to begin with.
Example Output: strengthener

Example Input: Hypothesis: People appreciate being able to do what they want after work.
Update: They have to go to a second job after work.
Example Output: weakener

Example Input: Hypothesis: It's fine not to get along with a person that you don't like.
Update: you don't have to deal with them much and can avoid contact.
Example Output:
strengthener