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's bad to try to control other people.
Update: You're trying to stop someone from getting hurt.

Output: weakener


Input: Consider Input: Hypothesis: You should share things with your family.
Update: They have also shared their things with you

Output: strengthener


Input: Consider Input: Hypothesis: You should be more careful at the gym.
Update: You want to make sure you dont hurt someone


Output: strengthener