Rockwell NNP B-NP
International NNP I-NP
Corp. NNP I-NP
's POS B-NP
Tulsa NNP I-NP
unit NN I-NP
said VBD B-VP
it PRP B-NP
signed VBD B-VP
a DT B-NP
tentative JJ I-NP
agreement NN I-NP
extending VBG B-VP
its PRP$ B-NP
contract NN I-NP
with IN B-PP
Boeing NNP B-NP
Co. NNP I-NP
to TO B-VP
provide VB I-VP
structural JJ B-NP
parts NNS I-NP
for IN B-PP
Boeing NNP B-NP
's POS B-NP
747 CD I-NP
jetliners NNS I-NP
. . O
