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 swings open
Hypothesis: Before, PersonX needed to be outside
Update: They are getting rained on

SOLUTION: strengthener

PROBLEM: Premise: PersonX is quickly approaching
Hypothesis: Before, PersonX needed to drive
Update: They are sitting in a car

SOLUTION: strengthener

PROBLEM: Premise: PersonX takes a sick day
Hypothesis: Because PersonX wanted to get some rest so that he can feel better.
Update: PersonX gets back in to the bed.

SOLUTION:
strengthener