instruction:
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
question:
Hypothesis: It's good to make changes to your life.
Update: you are burned out.
answer:
strengthener


question:
Hypothesis: It's wrong to think badly about your brother.
Update: He has been convicted of murder.
answer:
weakener


question:
Hypothesis: It is acceptable to want to see an item before purchasing it.
Update: You are purchasing a new car.
answer:

strengthener