TASK DEFINITION: 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
PROBLEM: Hypothesis: Friendly competition between friends can be exciting.
Update: Your friends get mad when they compete

SOLUTION: weakener

PROBLEM: Hypothesis: It's OK to leisurely enjoy your meal at a restaurant.
Update: The restaurant isn't busy.

SOLUTION: strengthener

PROBLEM: Hypothesis: It's expected that you wouldn't want to participate in an activity if you thought you wouldn't enjoy it.
Update: The activity could potentially harm you.

SOLUTION:
strengthener