(S (S (PP (IN In) (BASENP (JJ sworn) (NN testimony))) (COMMA ,) (S (BASENP (DT the) (NN corporal)) (VP (VBD said) (SBAR (S (BASENP (PRP he)) (VP (VBD thought) (SBAR (S (NP (BASENP (DT the) (NNS people)) (PP (IN in) (BASENP (DT the) (NN mosque)))) (VP (VBD were) (BASENP (DT a) (NN threat))))))))))) (PERIOD .))