Instruct: Given a premise, retrieve a hypothesis that is entailed by the premise.
Query: A mechanic working on a train.
The mechanic is working.
A technician is fixing a machine.
The train was moving.
They are fixing a track.
There is a train.
A man tries to figure out what is wrong with a train engine.
A mechanic is working with tools.
Workers repair a broken section of railroad track.
A mechanic is fixing a car
a brush is used to clean a train
The train is moving.
A train worker in his element.
A man in a safety outfit is working at a train yard.
a man in blue is fixing the locomotive.
There is a man working on the railroad tracks.
A train engineer is looking for loose tracks
The man is a professional mechanic.
The man is a mechanic.
Someone is pushing a train on some tracks.
The man is near a train.
The officer is near the train.
A person is doing maintenance on a thing.
Construction workers do maintenance on a rickety train station stop.
The mechanic is working on a car.
The mechanic is also the driver of the train.