(S (S (BASENP (NNP Iraq)) (VP (VBZ has) (VP (VP (VP (VBN carried) (PRT (RP out))) (BASENP (DT the) (JJ first) (NNS executions))) (PP (IN since) (NP (BASENP (DT the) (NN demise)) (PP (IN of) (BASENP (DT the) (NNP Saddam) (NNP Hussein) (NN regime)))))))) (PERIOD .))