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

Example Input: Hypothesis: No one respects someone who runs to the police at the first sign of trouble.
Update: It is a life-threatening situation.
Example Output: weakener

Example Input: Hypothesis: It's understandable not wanting to date someone because you like the type of people you like.
Update: You aren't attracted to overweight people.
Example Output: strengthener

Example Input: Hypothesis: You should take care of your body through diet and exercise.
Update: You are an athlete and want to succeed in the sport.
Example Output:
strengthener