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: Apologies should be heartfelt and sincere.
Update: The apology is a legal requirement imposed by a judge.

SOLUTION: weakener

PROBLEM: Hypothesis: It is reasonable to want whats best for your children.
Update: You have worked hard to give it to them.

SOLUTION: strengthener

PROBLEM: Hypothesis: If someone is relying on you, you should do what they're expecting in a timely manner.
Update: They cannot complete their own work without yours.

SOLUTION:
strengthener