( ( ( ( A study ) ( of ( ( the ( structure-function relationship ) ) ( of ( ( cells and ) tissues ) ) ) ) ) ( of ( ( the ( four ( basic ( tissue types ) ) ) ) ( in animals ) ) ) ) . )
(ROOT (NP (NP (DT A) (NN study)) (PP (IN of) (NP (NP (DT the) (JJ structure-function) (NN relationship)) (PP (IN of) (NP (NNS cells) (CC and) (NNS tissues))))) (PP (IN of) (NP (NP (DT the) (CD four) (JJ basic) (NN tissue) (NNS types)) (PP (IN in) (NP (NNS animals))))) (. .)))
A study of the structure-function relationship of cells and tissues of the four basic tissue types in animals.
(ROOT (S (NP (NP (CD Four) (NNS types)) (PP (IN of) (NP (NN tissue)))) (VP (VBP are) (VP (VBN found) (PP (IN in) (NP (NNS animals))))) (. .)))