( ( If ( ( ( the carbon ) ( of ( a ( fatty ( acid chain ) ) ) ) ) ( bind ( ( the ( maximum ( possible number ) ) ) ( of ( hydrogen atoms ) ) ) ) ) ) ( ( , ( ( ( the ( fatty acid ) ) ( is saturated ) ) , ) ) ( ( If ( ( ( the number ) ( of ( ( hydrogen atoms ) ( bound ( by ( the carbons ) ) ) ) ) ) ( is ( less ( than ( the ( possible maximum ) ) ) ) ) ) ) ( , ( ( the ( fatty acid ) ) ( ( is unsaturated ) . ) ) ) ) ) )
(ROOT (S (SBAR (IN If) (S (NP (NP (DT the) (NN carbon)) (PP (IN of) (NP (DT a) (JJ fatty) (NN acid) (NN chain)))) (VP (VBZ bind) (NP (NP (DT the) (JJ maximum) (JJ possible) (NN number)) (PP (IN of) (NP (NN hydrogen) (NNS atoms))))))) (PRN (, ,) (S (NP (DT the) (JJ fatty) (NN acid)) (VP (VBZ is) (VP (VBN saturated)))) (, ,)) (SBAR (IN If) (S (NP (NP (DT the) (NN number)) (PP (IN of) (NP (NP (NN hydrogen) (NNS atoms)) (VP (VBN bound) (PP (IN by) (NP (DT the) (NNS carbons))))))) (VP (VBZ is) (ADJP (ADJP (JJR less)) (PP (IN than) (NP (DT the) (JJ possible) (NN maximum))))))) (, ,) (NP (DT the) (JJ fatty) (NN acid)) (VP (VBZ is) (VP (VBN unsaturated))) (. .)))
If the carbon of a fatty acid chain bind the maximum possible number of hydrogen atoms, the fatty acid is saturated, If the number of hydrogen atoms bound by the carbons is less than the possible maximum, the fatty acid is unsaturated.
(ROOT (S (NP (NNP Carbon) (NNS atoms)) (VP (VBP are) (VP (VBG bonded) (PP (TO to) (NP (NP (ADJP (RB as) (JJ many)) (NN hydrogen) (NNS atoms)) (ADJP (RB as) (JJ possible)))) (PP (IN in) (NP (JJ saturated) (NN fatty) (NNS acids))))) (. .)))