(S (S (S (BASENP (DT The) (JJ next) (NN day)) (S (NP (BASENP (DT a) (JJ second) (NN line)) (PP (IN of) (BASENP (NNS marines)))) (VP (VBD moved) (PP (IN through) (BASENP (DT the) (NN area)))))) (COMMA ,) (SBAR (WHNP (WP who)) (S (VP (VBD fought) (PP (IN with) (BASENP (JJR more) (NNS insurgents))))))) (PERIOD .))