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 expected that employment sometimes takes you away from home.
Update: You work from home.
Example Output: weakener

Example Input: Hypothesis: It's expected that you arrive places on time.
Update: You are allowed to come into work whenever, as long as the work gets done.
Example Output: weakener

Example Input: Hypothesis: It is expected that friends are welcome at an event you are hosting.
Update: It is your graduation party
Example Output:
strengthener