41.   Balanchine and Jerome Robbins were nonetheless the dominant creative lights from the beginning, with Robbins happy to work within the Balanchine-Kirstein ground rules.

42.   Before the game, Dierker stood at home plate, going over the ground rules and exchanging small talk with the umpiring crew and Detroit manager Larry Parrish.

43.   Before leaving for Brentwood, attorneys on both sides worked out final details on ground rules for the trip in a closed session with Ito.

44.   Before turning me over to the unit publicist, he gave me the ground rules.

45.   Bellcore scientists also have provided the ground rules for high-speed lines, as well as for video-on-demand technology the phone companies hope someday to offer.

46.   Berlin agreed that ground rules are needed.

47.   Before you agree to host a party, negotiate ground rules with your child, including no inappropriate sexual activity.

48.   Being a fair-minded man, Mr. Sugar provides his ground rules in the introduction.

49.   Boggs plastered the next pitch over Brian McRae and off the center-field warning track for a ground rule double.

50.   Big East commissioner Mike Tranghese thinks the evolution of college athletics from sport to big business has changed the ground rules.