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.

[EX Q]: Premise: PersonX goes home instead
Hypothesis: PersonX is seen as happy
Update: PersonX wanted to go out after work but all the restaurants are closed.
[EX A]: weakener

[EX Q]: Premise: PersonX watches for PersonY opportunity
Hypothesis: Before, PersonX needed keep a vigilant eye out
Update: PersonX has informants who will notify them when a good opportunity comes up.
[EX A]: weakener

[EX Q]: Premise: PersonX fails a test
Hypothesis: Before, PersonX needed to sleep instead of studying
Update: PersonX was up all night studying
[EX A]:
weakener