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: Three asian girls and one asian guy sitting in front of a volcano project
Hypothesis: Three fat asian girls and one asian guy sitting in front of a volcano project
Update: They're sitting with Doritos and Mtn. Dew

SOLUTION: strengthener

PROBLEM: Premise: Black man working on a plywood stage.
Hypothesis: A man is cleaning the theater
Update: The man is holding a mop next to a bucket of soapy water.

SOLUTION: strengthener

PROBLEM: Premise: a sparsely-populated arcade with many brightly lit games and a few people sprinkled around.
Hypothesis: After the evacuation, the arcade has few customers.
Update: The arcade has a soft opening sign on the windows.

SOLUTION:
weakener