(S (S (NP (BASENP (DT The) (NN reason)) (SBAR (S (BASENP (PRP they)) (VP (VP (VBD chose) (BASENP (NNP Yahoo) (NNP !) (NNP 7))) (PP (IN over) (BASENP (JJ other) (NNS companies))))))) (VP (VBD was) (SBAR (IN because) (S (BASENP (NNP Yahoo) (NNP !) (NNP 7)) (VP (VBZ has) (NP (BASENP (DT the) (JJ top) (NN position)) (PP (IN in) (NP (BASENP (JJ big) (NNS fields)) (PP (IN such) (PP (IN as) (BASENP (NN TV) (CC and) (NN video)))))))))))) (PERIOD .))