(S (S (PP (IN In) (NP (BASENP (NNS plans)) (SBAR (WHNP (WDT which)) (S (VP (VP (VBP are) (RB not)) (VP (ADVP (RB yet)) (VBN finalized))))))) (COMMA ,) (S (BASENP (NNP Washington)) (VP (ADVP (RB recently)) (VP (VP (VBD warned) (NP (BASENP (NNP Canada)) (PRN (LRB -LRB-) (NP (CC and) (BASENP (JJ other) (NNS countries))) (RRB -RRB-)))) (SBAR (S (BASENP (DT the) (NNP U.S.)) (VP (VBZ intends) (S (VP (TO to) (VP (VB require) (SBAR (IN that) (S (BASENP (PRPD its) (JJ no-fly) (NN list) (NNS procedures)) (VP (VBP apply) (PP (TO to) (NP (BASENP (DT all) (JJ foreign) (NNS airlines)) (SBAR (WHNP (WDT which)) (S (VP (VBP pass) (PP (IN through) (BASENP (NNP U.S.) (NN airspace))))))))))))))))))))) (PERIOD .))