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 be mad at others for not including you in their plans.
Update: You were the one that suggested that you all should go somewhere together.

Output: weakener


Input: Consider Input: Hypothesis: It's rude to interrupt another person's speech.
Update: That person is the president.

Output: strengthener


Input: Consider Input: Hypothesis: It is okay to want to be more independent.
Update: You have had to rely on someone for a long time.


Output: strengthener