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.
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Question: Premise: PersonX accomplishes PersonX's task
Hypothesis: Before, PersonX needed to work consistently
Update: X enjoyed regular hours.

Answer: strengthener


Question: Premise: PersonX writes PersonY account
Hypothesis: As a result, PersonX feels respectful
Update: PersonX tells a story of working hard and helping people.

Answer: strengthener


Question: Premise: PersonX works very well
Hypothesis: PersonX is seen as powerful
Update: PersonX is the CEO.

Answer:
strengthener