( You ( ( ( ( should ( be ( prepared ( to ( ride rain ) ) ) ) ) or ) ( shine ( -LRB- ( ( but ( ( seek shelter ) ( if ( lightning threatens ) ) ) ) -RRB- ) ) ) ) . ) )
(ROOT (S (NP (PRP You)) (VP (VP (MD should) (VP (VB be) (VP (VBN prepared) (S (VP (TO to) (VP (VB ride) (NP (NN rain)))))))) (CC or) (VP (VBP shine) (PRN (-LRB- -LRB-) (FRAG (CC but) (S (VP (VB seek) (NP (NN shelter)) (SBAR (IN if) (S (NP (NN lightning)) (VP (VBZ threatens))))))) (-RRB- -RRB-)))) (. .)))
You should be prepared to ride rain or shine (but seek shelter if lightning threatens).
(ROOT (S (SBAR (WHADVP (WRB When)) (S (NP (PRP it)) (VP (VBZ rains)))) (, ,) (NP (DT some) (NNS animals)) (VP (MD will) (VP (VB move) (S (VP (TO to) (VP (VB seek) (NP (NN shelter))))))) (. .)))