just about the best straight-up , 
(ROOT (NP (ADVP (RB just) (RB about)) (NP (DT the) (JJS best)) (ADJP (JJ straight) (HYPH -) (NN up)) (, ,)))
(ROOT (NP (ADVP (RB ) (RB )) (NP (DT ) (JJS )) (ADJP (JJ ) (HYPH ) (NN )) (, )))