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, that is, it makes you much less likely to believe the hypothesis is true. A strengthener is a statement that strengthens the hypothesis, that is, it makes you much more likely to believe the hypothesis is true. Your task is to answer with 'strengthener' or 'weakener' if the update strengthens or weakens the hypothesis, respectively.
PROBLEM: Premise: A snowboarder clothed in red is in the middle of a jump from a snowy hill.
Hypothesis: A snowboarder clothed in red is in the middle of a jump from a snowy hill during a competition.
Update: There is a judging panel beside the slope.

SOLUTION: strengthener

PROBLEM: Premise: Six people planting a garden.
Hypothesis: The family is working to plant tomatoes, potatoes, and lettuce in their newly hoed garden.
Update: The people are various ages.

SOLUTION: strengthener

PROBLEM: Premise: A young boy is sitting in a green tunnel
Hypothesis: The boy is wearing a green shirt
Update: The boy's shirt is a different color from the tunnel.

SOLUTION:
weakener