Instruct: Given a premise, retrieve a hypothesis that is entailed by the premise.
Query: A man performing a dredging operation in a river with a single-person operated dredging machine.
The man is using a machine to dredge the river.
a man digs in a river
A man is operating small equipment
A man is operating equipment.
The man is the only one who knows how to operate this machine.
A man is by machinery.
The man is by himself fixing equipment.
A man is operating machinery.
The man is operating the equipment.
The piece of machinery is being operated by a man.
A man is operating a watercraft.
A man is yachting down a shallow river.
One man is doing the work.
an operator digs in a river
A man works with a machinery.
A man works with machinery.
The man is operating a machinery.
A man performs a task.
A man operates machinery.
A man uses heavy machinery.
A man is working on the water
A man working alone.
A man performs alone.
The man is swimming in the river.
The man is wearing boots.