Here is a premise:
If an entrant were more efficient than the incumbent, then the USO would not cause the lost profit.

Here is a hypothesis:
If an entrant was more efficient than the incumbent, the USO wouldn't lose profits.

Here are the options: Select from the following.
--yes;
--it is not possible to tell;
--no;
Is it possible to conclude that if the premise is true, then so is the hypothesis?
yes