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 stops shaving
Hypothesis: As a result, PersonX feels aged
Update: PersonX is camping and doesn't have access to showers.

Output: weakener


Input: Consider Input: Premise: PersonX starts to smell
Hypothesis: PersonX then identifies an object
Update: PersonX lost their nose many years ago in a duel.

Output: weakener


Input: Consider Input: Premise: PersonX conveys PersonY idea
Hypothesis: As a result, PersonX wants to answer any questions
Update: PersonX sent PersonY an email from an address that does not accept replies.


Output: weakener