in which a sultry evening or a beer-fueled afternoon in the sun can inspire even the most retiring heart to venture forth 
(ROOT (SBAR (WHPP (IN in) (WHNP (WDT which))) (S (NP (NP (DT a) (JJ sultry) (NN evening)) (CC or) (NP (NP (DT a) (ADJP (NN beer) (HYPH -) (VBN fueled)) (NN afternoon)) (PP (IN in) (NP (DT the) (NN sun))))) (VP (MD can) (VP (VB inspire) (NP (RB even) (DT the) (ADJP (RBS most) (VBG retiring)) (NN heart)) (S (VP (TO to) (VP (VB venture) (ADVP (RB forth))))))))))
(ROOT (SBAR (WHPP (IN ) (WHNP (WDT ))) (S (NP (NP (DT ) (JJ ) (NN )) (CC ) (NP (NP (DT ) (ADJP (NN ) (HYPH ) (VBN )) (NN )) (PP (IN ) (NP (DT ) (NN ))))) (VP (MD ) (VP (VB ) (NP (RB ) (DT ) (ADJP (RBS ) (VBG )) (NN )) (S (VP (TO ) (VP (VB ) (ADVP (RB ))))))))))