( These ( ( include ( ( ( ( ( ( ( lactose , ) ( ( the ( predominant sugar ) ) ( in milk ) ) ) , ) ( which ( is ( a ( glucose-galactose disaccharide ) ) ) ) ) , ) and ) ( ( sucrose , ) ( ( another disaccharide ) ( of ( ( glucose and ) fructose ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT These)) (VP (VBP include) (NP (NP (NP (NN lactose)) (, ,) (NP (NP (DT the) (JJ predominant) (NN sugar)) (PP (IN in) (NP (NN milk)))) (, ,) (SBAR (WHNP (WDT which)) (S (VP (VBZ is) (NP (DT a) (JJ glucose-galactose) (NN disaccharide)))))) (, ,) (CC and) (NP (NP (NN sucrose)) (, ,) (NP (NP (DT another) (NN disaccharide)) (PP (IN of) (NP (NN glucose) (CC and) (NN fructose))))))) (. .)))
These include lactose, the predominant sugar in milk, which is a glucose-galactose disaccharide, and sucrose, another disaccharide of glucose and fructose.
(ROOT (S (NP (RB Double) (NNS sugars)) (VP (VBP are) (VP (VBN called) (NP (NNS disaccharides)))) (. .)))