(S (S (BASENP (DT The) (NNS rebels)) (VP (VBP have) (VP (VP (VBN accused) (BASENP (DT the) (ADJP (JJ Sri) (JJ Lankan)) (NN army))) (PP (IN of) (S (VP (ADVP (RB randomly)) (VP (VBG shelling) (BASENP (JJ civilian) (NNS areas))))))))) (PERIOD .))