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 should help people out even if they are homeless.
Update: You're a good person.
Example Output: strengthener

Example Input: Hypothesis: It is okay to not want to get dirty.
Update: it your wedding day.
Example Output: strengthener

Example Input: Hypothesis: It's expected that you won't flirt with people when in an exclusive relationship.
Update: You and your partner decided to not pursue other people.
Example Output:
strengthener