instruction:
In this task, you are given a premise, a hypothesis, and an update. The premise sentence describes a real-world situation and is always assumed to be true. The hypothesis sentence describes an assumption or inference that you might make about that situation having read the premise. The update provides additional information about the situation that might weaken or strengthen the hypothesis. A weakener is a statement that weakens the hypothesis. It makes you much less likely to believe the hypothesis is true. A strengthener is a statement that strengthens the hypothesis. It makes you much more likely to believe the hypothesis is true. Your task is to output 'strengthener' or 'weakener' if the update strengths or weakens the hypothesis, respectively.
question:
Premise: PersonX sells the car
Hypothesis: PersonX is seen as happy
Update: The car is an heirloom
answer:
weakener


question:
Premise: PersonX sets a trap
Hypothesis: As a result, PersonX wants to go back to work
Update: X wants to get the guilty party.
answer:
strengthener


question:
Premise: PersonX boards the boat
Hypothesis: Because PersonX wanted to get on the boat
Update: PersonX wants to go whale-watching.
answer:

strengthener