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: It is good to help others.
Update: They are homeless and hungry.

Output: strengthener


Input: Consider Input: Hypothesis: It is reasonable to distance yourself from someone who you do not share values with.
Update: You are in the process of getting divorced.

Output: strengthener


Input: Consider Input: Hypothesis: It's wrong to expect everyone to like you when you are doing things that aggravate them.
Update: Unless you are  a very cute child.


Output: weakener