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: It's good to want to adopt a child.
Update: The person is a child abuser.

SOLUTION: weakener

PROBLEM: Hypothesis: Family members are expected to be happy for each other.
Update: Someone is getting married

SOLUTION: strengthener

PROBLEM: Hypothesis: Showering at a time that won't disrupt roommates or neighbors is expected.
Update: You had someone throw up on you.

SOLUTION:
weakener