( ( ( Other disaccharides ) ( besides sucrose ) ) ( ( include ( ( ( ( ( lactose ( -LRB- ( ( ( glucose and ) galactose ) -RRB- ) ) ) , ) ( also ( called ( ( ( ( milk sugar ) , ) and ) ( maltose ( -LRB- ( ( ( two units ) ( of glucose ) ) -RRB- ) ) ) ) ) ) ) , ) ( also ( called ( malt sugar ) ) ) ) ) . ) )
(ROOT (S (NP (NP (JJ Other) (NNS disaccharides)) (PP (IN besides) (NP (NN sucrose)))) (VP (VBP include) (SBAR (S (NP (NP (NP (NN lactose)) (PRN (-LRB- -LRB-) (NP (NP (NN glucose)) (CC and) (NP (NN galactose))) (-RRB- -RRB-))) (, ,) (VP (ADVP (RB also)) (VBN called) (NP (NP (NN milk) (NN sugar)) (, ,) (CC and) (NP (NP (NN maltose)) (PRN (-LRB- -LRB-) (NP (NP (CD two) (NNS units)) (PP (IN of) (NP (NN glucose)))) (-RRB- -RRB-))))) (, ,)) (ADVP (RB also)) (VP (VBD called) (NP (JJ malt) (NN sugar)))))) (. .)))
Other disaccharides besides sucrose include lactose (glucose and galactose), also called milk sugar, and maltose (two units of glucose), also called malt sugar.
(ROOT (S (NP (RB Double) (NNS sugars)) (VP (VBP are) (VP (VBN called) (NP (NNS disaccharides)))) (. .)))