and i've been drug tested three times and i know many people that have never been tested in their lifetime and the company i work for is sixty thousand people plus so see i i for some reason i've come up three times that's pretty high statistics
They must know I am on drugs, out of anyone, so they test me. 
mnli hypothesis: They must know I am on drugs, out of anyone, so they test me.  premise: and i've been drug tested three times and i know many people that have never been tested in their lifetime and the company i work for is sixty thousand people plus so see i i for some reason i've come up three times that's pretty high statistics