When you are allowed to give your program a back story to account for the illogic and inconsistency, it isn't a proper test. Why not just say that the respondent is a ten year old boy with severe ADHD and tourettes syndrome? Then any sudden non sequiturs can be blamed on the ADHD and the occasional swearword can be thrown in when the machine can't parse your answer.
"No man but a blockhead ever wrote except for money." Samuel Johnson.
