A man wearing green goggles watches as a woman in green goggles and holding a torch solders some metal on top of wooden blocks .
It is improbable that a couple of people wearing goggles and aprons are in a workshop .
It is highly likely that a couple of people wearing goggles and aprons are in a workshop .
It is improbable that a couple of people wearing goggles and aprons are in a workshop .
A couple of people wearing goggles and aprons are in a workshop .