( ( ( Aldehyde ( An ( organic compound ) ) ) ( with ( ( a ( ( carbonyl ( at one ) ) end ) ) ( of ( a ( hydrocarbon group ) ) ) ) ) ) . )
(ROOT (S (VP (VB Aldehyde) (NP (DT An) (JJ organic) (NN compound)) (PP (IN with) (NP (NP (DT a) (ADJP (JJ carbonyl) (PP (IN at) (NP (CD one)))) (NN end)) (PP (IN of) (NP (DT a) (NN hydrocarbon) (NN group)))))) (. .)))
Aldehyde An organic compound with a carbonyl at one end of a hydrocarbon group.
(ROOT (S (NP (DT A) (NN lipid)) (VP (VBZ is) (NP (NP (CD one)) (PP (IN of) (NP (NP (DT a) (ADJP (RB highly) (JJ diverse)) (NN group)) (PP (IN of) (NP (NP (NNS compounds)) (VP (VBN made) (PRT (RP up)) (ADVP (RB mostly))))) (PP (IN of) (NP (NNS hydrocarbons))))))) (. .)))