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: You shouldn't get revenge on others.
Update: Those people seriously wronged you.

Output: weakener


Input: Consider Input: Hypothesis: It's expected of siblings to comfort each other in hard times.
Update: Your siblings were adopted by other people

Output: weakener


Input: Consider Input: Hypothesis: One should show respect to family members.
Update: Your family disowned you.


Output: weakener