71.  Good planning is the primary reason the CDC has an excellent safety record, Reynolds said.

72.  Gilkey may not believe that his vision is the primary reason for his struggles, but he does not offer any other explanation.

73.  He cited the threat from nimble companies in the booming Internet software market as the primary reason.

74.  He added that the primary reason for seeking the street closure is to give property owners more control over development of the area.

75.  He does so by habit, the primary reason he has now won more postseason baseball games than any man in history.

76.  He says the primary reason for the scripting is the mistrust that has grown up between the press and politicians since the Watergate era.

77.  Her book covers the eight primary reasons babies cry.

78.  Hernandez, who pitched seven scoreless innings, emerged as the primary reason the Yankees tied the best-of-seven series at two games apiece.

79.  He struggled taking fly balls Saturday, but the primary reason was that he had done heavy lifting Friday, as part of his rehabilitation, and felt sore.

80.  Hysell cited health concerns as his primary reason for resigning.