( ( ( A molecule ) ( of sucrose ) ) ( ( -LRB- ( ( ( ( ( a disaccharide ) , ) commonly ) ( called ( table sugar ) ) ) -RRB- ) ) ( ( contains ( ( ( ( ( ( 12 ( carbon atoms ) ) , ) ( 22 ( hydrogen atoms ) ) ) , ) and ) ( 11 ( oxygen atoms ) ) ) ) . ) ) )
(ROOT (S (NP (NP (DT A) (NN molecule)) (PP (IN of) (NP (NN sucrose)))) (PRN (-LRB- -LRB-) (S (NP (NP (DT a) (NN disaccharide)) (, ,) (ADVP (RB commonly))) (VP (VBD called) (NP (NN table) (NN sugar)))) (-RRB- -RRB-)) (VP (VBZ contains) (NP (NP (CD 12) (NN carbon) (NNS atoms)) (, ,) (NP (CD 22) (NN hydrogen) (NNS atoms)) (, ,) (CC and) (NP (CD 11) (NN oxygen) (NNS atoms)))) (. .)))
A molecule of sucrose (a disaccharide, commonly called table sugar) contains 12 carbon atoms, 22 hydrogen atoms, and 11 oxygen atoms.
(ROOT (S (NP (RB Double) (NNS sugars)) (VP (VBP are) (VP (VBN called) (NP (NNS disaccharides)))) (. .)))