Instruct: Retrieve semantically similar text.
Query: A man is standing at a machine.
A man is standing by a machine.
We are looking at the machine.
A man is using a machine.
Someone using a machine
A guy is using a machine.
A machine is malfunctioning.
a man is using a machine
The man is fixing the machine.
A person looks at a part of the machine.
The man is touching the machinery.
The machinery is operational.
a person is using a piece of equipment.
A person is doing something mechanical.
A man near some machine parts.
A man is using a machine that is turned on.
The man is trying to fix the machine.
A man has his hand in a machine.
A male is standing in front of a device.
A guy is tinkering with a machine.
A man is working with a machine.
A man trying to figure out a machine
A man is sitting in front of a machine.
A man is working on a machine.
A woman is standing at a machine.
A man is standing at an ATM machine.