( ( The illustration ) ( ( shows ( ( a ( polar bear ) ) ( breathing ( ( ( underwater and ) blowing ) ( an ( air bubble ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NN illustration)) (VP (VBZ shows) (NP (NP (DT a) (JJ polar) (NN bear)) (VP (VBG breathing) (S (VP (VBG underwater) (CC and) (VBG blowing) (NP (DT an) (NN air) (NN bubble))))))) (. .)))
The illustration shows a polar bear breathing underwater and blowing an air bubble.
(ROOT (S (NP (DT An) (JJ underwater) (NN spider)) (VP (VBZ uses) (NP (JJ shiny) (NN air) (NN bubble) (S (VP (TO to) (VP (VP (VB breathe)) (CC and) (VP (VB keep) (ADJP (JJ alive)))))))) (. .)))