His diet was of wheaten bread,
( ( His diet ) ( ( was ( of ( wheaten bread ) ) ) , ) )
(ROOT (S (NP (PRP$ His) (NN diet)) (VP (VBD was) (PP (IN of) (NP (NN wheaten) (NN bread)))) (, ,)))
He only ate vegetables, fruits, nuts and lots of meat.
( He ( only ( ( ate ( ( vegetables ( , ( fruits ( , ( ( nuts and ) lots ) ) ) ) ) ( of meat ) ) ) . ) ) )
(ROOT (S (NP (PRP He)) (ADVP (RB only)) (VP (VBD ate) (NP (NP (NNS vegetables) (, ,) (NNS fruits) (, ,) (NNS nuts) (CC and) (NNS lots)) (PP (IN of) (NP (NN meat))))) (. .)))