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.

Input: Consider Input: Premise: PersonX fails at life
Hypothesis: Because PersonX wanted be a failure
Update: They are crying about it

Output: weakener


Input: Consider Input: Premise: PersonX waits anxiously
Hypothesis: Because PersonX wanted wife is having a baby
Update: PersonX is at a dentist office.

Output: weakener


Input: Consider Input: Premise: PersonX is sick for a week
Hypothesis: As a result, PersonX feels tired
Update: They can’t get out of bed


Output: strengthener