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.

Premise: PersonX loves the movie
Hypothesis: As a result, PersonX feels concerted
Update: PersonX randomly decided to go see a movie.
weakener

Premise: PersonX feels good about PersonY's decision
Hypothesis: As a result, PersonX feels proud
Update: PersonY decided to go to PersonX'a alma mater.
strengthener

Premise: PersonX watches movies all day
Hypothesis: PersonX then body swells from sitting all day in front of a computer/television
Update: X only walks to get to the bathroom.

strengthener