Text: and um this was a nice sweet young man who teenager you know and he's now a young man about twenty i guess who um just got really down the wrong path and uh you know i don't know that that his problem would ever have been detected by drug testing
Entailment: I don't think that this young man's problem could've been detected by a drug test.
Contradiction: This man is now old and imprisoned because his habit was discovered through a drug test.