(S (S (PP (RB Shortly) (PP (IN before) (NP (BASENP (PRPD his) (NN conversation)) (PP (IN with) (BASENP (NNP Meshaal)))))) (COMMA ,) (S (BASENP (NNP Medvedev)) (VP (ADVP (RB also)) (VP (VBD held) (NP (BASENP (DT a) (NN meeting)) (PP (IN with) (BASENP (JJ Syrian) (NN president) (NNP Bashar) (NNP al-Assad)))))))) (PERIOD .))