(S (S (S (BASENP (DT The) (JJ preliminary) (NN result)) (VP (VP (VBD was) (ADVP (RB reportedly))) (PP (IN from) (NP (BASENP (DT a) (NNP United) (NNPS States) (JJ military) (NN laboratory)) (PP (IN in) (BASENP (NNP Cairo))))))) (COLON ;) (S (BASENP (DT the) (NNP World) (NNP Health) (NNP Organisation)) (VP (VBP are) (VP (VBN expected) (S (VP (TO to) (VP (VB seek) (NP (NP (BASENP (NN confirmation)) (PP (IN of) (BASENP (DT this)))) (PP (IN from) (BASENP (DT a) (NNP UK) (NN laboratory))))))))))) (PERIOD .))