21.   The conflicting signals came at the end of a day when there were more concrete signs of progress in the talks.

22.   The decision made immediately by the race steward was that Castroneves was still ahead when the yellow signal came and that Tracy passed him too late.

23.   The most conspicuous signal is coming from the White House.

24.   The optimistic signal came as Apple reported quarterly results that underlined the challenge the company faces.

25.   The signal came from the field.

26.   The signal came, and Benjamin Little, B.J. to his teammates, started psyching himself up to play.

27.   The signals are coming from a small homing device each pilot carries.

28.   The signals came in arguments in a Virginia case.

29.   Their signal came in a letter to Rep. Thomas Foley, D-Wash., the speaker of the House.

30.   Then came a signal from the crew.