1. There must be some executive who agrees that there is a difference between copying and theft, and;
2. There must be some executive who agrees that since there is a fundamental difference between an act that gives to one without depriving another and an act which gives to one while depriving another, there must therefore be a fundamental difference between copying and theft, and;
3. There must be some executive who understands the difference between copying and theft.
The first one makes it plain that there is debate as to whether X and Y are different. The second puts your terms on display for debate. The third assumes them.