( ( ( ( ( Be ( sure ( to ( also ( serve ( plenty ( of ( ice water ) ) ) ) ) ) ) ) , ) and ) ( ( ( a wedge ) ( of ( lemon ( in ( ( each glass ) ( of water ) ) ) ) ) ) ( is ( a ( nice touch ) ) ) ) ) . )
(ROOT (S (S (VP (VB Be) (ADJP (JJ sure) (S (VP (TO to) (VP (ADVP (RB also)) (VB serve) (NP (NP (RB plenty)) (PP (IN of) (NP (NN ice) (NN water)))))))))) (, ,) (CC and) (S (NP (NP (DT a) (NN wedge)) (PP (IN of) (NP (NP (JJ lemon)) (PP (IN in) (NP (NP (DT each) (NN glass)) (PP (IN of) (NP (NN water)))))))) (VP (VBZ is) (NP (DT a) (JJ nice) (NN touch)))) (. .)))
Be sure to also serve plenty of ice water, and a wedge of lemon in each glass of water is a nice touch.
(ROOT (S (NP (NN Ice) (NN wedging)) (VP (VBZ occurs) (SBAR (IN because) (S (NP (NN water)) (VP (VBZ expands))))) (. .)))