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 is okay to expect your parents to know your interests and preferences
Update: You reasonably expect your parents to listen to you.
Example Output: strengthener

Example Input: Hypothesis: It's not right to not want to be around your partner's friends or roommates.
Update: You want to maintain your relationship.
Example Output: strengthener

Example Input: Hypothesis: It's bad to start gossip about one friend to another friend.
Update: You are just concerned about them and looking for your friend's opinion on the gossip.
Example Output:
weakener