(S (S (NP (BASENP (DT The) (NNPS Comanches)) (PRN (COMMA ,) (SBAR (WHNP (WP who)) (S (VP (VBD came) (PP (IN from) (NP (BASENP (DT the) (NNP Lawton) (NN area)) (PP (IN in) (BASENP (NNP Oklahoma)))))))) (COMMA ,))) (VP (VBD heard) (NP (BASENP (NNS rumors)) (PP (IN of) (NP (BASENP (DT a) (JJ military) (NN plan)) (SBAR (S (VP (TO to) (VP (VB organize) (BASENP (DT a) (JJ native) (NN speaking) (NN unit))))))))))) (PERIOD .))