play out realistically if not always fairly . 
(ROOT (S (VP (VB play) (PRT (RP out)) (ADVP (RB realistically)) (CONJP (IN if) (RB not) (RB always) (ADVP (RB fairly)))) (. .)))
(ROOT (S (VP (VB ) (PRT (RP )) (ADVP (RB )) (CONJP (IN ) (RB ) (RB ) (ADVP (RB )))) (. )))