( ( The ( four attributes ) ) ( ( are ( specified ( by ( ( the ( bitwise ( OR ( operation data ) ) ) ) ( of ( ( as ( many ( as four ) ) ) ( of ( the ( snapshot types ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (CD four) (NNS attributes)) (VP (VBP are) (VP (VBN specified) (PP (IN by) (NP (NP (DT the) (JJ bitwise) (NNP OR) (NN operation) (NN data)) (PP (IN of) (NP (NP (QP (RB as) (JJ many) (IN as) (CD four))) (PP (IN of) (NP (DT the) (NN snapshot) (NNS types))))))))) (. .)))
The four attributes are specified by the bitwise OR operation data of as many as four of the snapshot types.
(ROOT (S (NP (EX There)) (VP (VBP are) (NP (NP (CD four) (NNS types)) (PP (IN of) (NP (NNS bosons))))) (. .)))