(QTR (QTC (S (VP (TO To) (VP (VB protect) (NP (BASENP (DT the) (NNS lives)) (PP (IN of) (NP (BASENP (JJ innocent) (NNS diplomats)) (SBAR (WHNP (WDT who)) (S (VP (VBP are) (VP (VP (VBG serving) (BASENP (PRPD their) (NNS countries))) (ADVP (RB overseas)))))))))))) (PERIOD .)) (DQR ''))