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

Input: Consider Input: Hypothesis: Private property is expected to not be trespassed on.
Update: it's the middle of the night

Output: strengthener


Input: Consider Input: Hypothesis: It is understandable to be upset wa friend no longer wants to be friends with you.
Update: You were mean to them

Output: strengthener


Input: Consider Input: Hypothesis: It's bad to use drugs.
Update: they are prescribed for a medical condition.


Output: weakener