( There ( ( are ( ( many ( different ( ( types and ) sizes ) ) ) ( of ( this machine ) ) ) ) . ) )
(ROOT (S (NP (EX There)) (VP (VBP are) (NP (NP (JJ many) (JJ different) (NNS types) (CC and) (NNS sizes)) (PP (IN of) (NP (DT this) (NN machine))))) (. .)))
There are many different types and sizes of this machine.
(ROOT (S (NP (EX There)) (VP (VBP are) (NP (NP (CD six) (NNS types) (NNS types)) (PP (IN of) (NP (JJ simple) (NNS machines))))) (. .)))