just look what we did to Iraq
( just ( look ( what ( we ( did ( to Iraq ) ) ) ) ) )
(ROOT (S (ADVP (RB just)) (VP (VB look) (SBAR (WHNP (WP what)) (S (NP (PRP we)) (VP (VBD did) (PP (TO to) (NP (NNP Iraq)))))))))
Iraq was an unavoidable situation
( Iraq ( was ( an ( unavoidable situation ) ) ) )
(ROOT (S (NP (NNP Iraq)) (VP (VBD was) (NP (DT an) (JJ unavoidable) (NN situation)))))