Instruct: Given a premise, retrieve hypotheses that are entailed by the premise.
Query: Two men wearing orange vest using an industrial cleaning machine to clean stairs.
Two men are trying to clean the stairs.
Two workers in orange uniforms.
The men are wearing orange vests.
Two people attempt a cleaning task.
The workmen are in orange clothes
these people are cleaning something
The man is making the steps cleaner.
The 2 people are doing some janitorial work.
A few people are outside  moving a machine.
The worker is wearing an orange vest.
They are cleaning the debris.
Two people working with equipment.
Two workers are cleaning the large office building.
A man and woman, both wearing orange, are scrubbing their hardwood floor
Two men in construction vests are on the street working with a machine.
They are cleaning waste.
Two men in construction vests working on a machine in the street.
The workers are wearing orange vests.
The men worked on the equipment.
Two men are near equipment.
These two men have other clothing on to work in.
Two men are doing their jobs.
Two males work together on equipment.
The two men are using brooms and mops to clean the stairs.
The janitors are doing their job.