41.   A Tabacalera official said at the time that Culbro ended the negotiations over a disagreement about the size of the stake Tabacalera would own.

42.   After days of negotiations over eviction, the sides lined up facing each other.

43.   After the Democratic president vetoes the Republican bill, negotiations over a bipartisan budget compromise are expected to start next Monday or Tuesday, leaders of both parties said.

44.   Albright said here that Moscow faced increasing isolation from other nations if it continued to shun negotiations over Chechnya.

45.   Bush has until May to send a team to the next round of negotiations over the Kyoto Protocol, the draft global warming treaty.

46.   But behind their public embrace, their private spat may be driving negotiations over the possible return of the Gardner masterpieces.

47.   But after negotiations over exclusive rights turned to disagreement, the two sides parted and the shrine became the Experience Music Project.

48.   But during negotiations over the buyout, the teachers union insisted that all of its members have the option.

49.   But for all his talk of consensus-building, colleagues say, Vallone is at heart a clubhouse-style politician who favors stealthy negotiation over confrontation.

50.   But critical negotiations over the details of those bills remain before Republicans can begin building a persuasive re-election record.