( There ( ( are ( ( ( four ( line tapers ) ) and ) ( many ( line types ) ) ) ) . ) )
(ROOT (S (NP (EX There)) (VP (VBP are) (NP (NP (CD four) (NN line) (NNS tapers)) (CC and) (NP (JJ many) (NN line) (NNS types)))) (. .)))
There are four line tapers and many line types.
(ROOT (S (NP (EX There)) (VP (VBP are) (NP (NP (CD four) (NNS types)) (PP (IN of) (NP (NNS bosons))))) (. .)))