Instruct: Retrieve semantically similar text.
Query: An engineer is taking readings from a machine.
An engineer is reading a machine.
A worker inspects his machine.
An electronic device is being worked on.
There is an electronic setup.
A construction worker is analyzing a machine indoors
There is something wrong with the machine.
Someone is working on a mechanical system here.
The machinery is operational.
A machine is malfunctioning.
The person is near a machine.
Someone is using a machine.
The guide is examining the aircraft gauges and data.
A worker is observing the machine.
Someone working on mechanics.
A gadget is being examined.
A person is using a piece of scientific equipment.
Someone is using a piece of computerized equipment.
a person is using a piece of equipment.
A person is using a machine.
The technician works up the data from the experiment
Someone is operating a machine.
The person is looking at a buildin.g
A researcher is analyzing samples.
An engineer is sleeping at his desk.
An engineer is analyzing the output of a machine.