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: It's OK to leisurely enjoy your meal at a restaurant.
Update: The restaurant isn't busy.
Example Output: strengthener

Example Input: Hypothesis: It is wrong to stay in a relationship where there is no longer attraction.
Update: You are staying together for the sake of your kids
Example Output: weakener

Example Input: Hypothesis: You should not spend money you know is not real.
Update: you're at a real store
Example Output:
strengthener