(S (S (SBAR (IN As) (S (BASENP (DT the) (NN summit)) (VP (VBD got) (ADJP (JJ underway))))) (COMMA ,) (S (NP (BASENP (NNS thousands)) (PP (IN of) (BASENP (NNS people)))) (VP (VBD demonstrated) (PP (IN in) (BASENP (NNP Gaza) (NNP City)))))) (PERIOD .))