Two men pushing wheelbarrows , two men looking at them , they are in the desert near some block construction buildings .
It is improbable that two men are supervisors , while the other two are underlings .
There is a better than even chance that two men are supervisors , while the other two are underlings .
It is improbable that two men are supervisors , while the other two are underlings .
Two men are supervisors , while the other two are underlings .