TASK DEFINITION: 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.
PROBLEM: Premise: PersonX gives PersonY warning
Hypothesis: Because PersonX wanted to do something nice
Update: PersonX is trying to keep PersonY from getting into trouble.

SOLUTION: strengthener

PROBLEM: Premise: PersonX is great friends
Hypothesis: PersonX is seen as happy
Update: Person X is smiling big and laughing a lot.

SOLUTION: strengthener

PROBLEM: Premise: PersonX goes camping in the woods
Hypothesis: Because PersonX wanted to unwind
Update: His iPod is loaded with is favorite playlists.

SOLUTION:
strengthener