( Animals ( ( ( ( move around ) , ) ( seeking ( their prey ) ) ) . ) )
(ROOT (S (NP (NNS Animals)) (VP (VBP move) (ADVP (RB around)) (, ,) (S (VP (VBG seeking) (NP (PRP$ their) (NN prey))))) (. .)))
Animals move around, seeking their prey.
(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))))))) (. .)))