Observation has some element of prescription baked into it afaik. There's a lot of manipulation hidden behind mechanics kept intentionally obscure(http://www.autoadmit.com/thread.php?thread_id=5586633&forum_id=2#48033455)
"Bankers"(http://www.autoadmit.com/thread.php?thread_id=5586633&forum_id=2#48033489)
Or man against man?(http://www.autoadmit.com/thread.php?thread_id=5586633&forum_id=2#48033487)