51.   If companies had been waiting for definitive answers, they can now inform their employees.

52.   In the end, definitive answers will come only from studies that test treatments in the elderly.

53.   In this way they were able to give definitive answers to some fundamental questions about sexual activity.

54.   Indeed, when asked how much the Pentagon spends on counterterrorism, a spokesman who specializes in the budget said she could not provide a definitive answer.

55.   Israeli officials have, so far, not given a definitive answer to the Egyptians.

56.   It is here, at last, that football fans receive a definitive answer.

57.   Lacking definitive answers, addicts and policy-makers, advocates and critics have been left to cling to their defenses, or their suspicions.

58.   Less familiar are definitive answers on the eternal questions.

59.   Like gardeners, scientists wish they had definitive answers.

60.   More definitive answers are coming.