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 abandon your friends when they need you.
Update: they need you to do something illegal.

Output: weakener


Input: Consider Input: Hypothesis: It's good to take some time to oneself in order to heal
Update: You are needed to get back out in the field and protect others.

Output: weakener


Input: Consider Input: Hypothesis: It's okay to be upset with family because they ruined an event for you.
Update: The even was ruined by an unexpected heart attack


Output: weakener