71.  Reviewers in San Francisco, while saying the play was a difficult one, were generally positive.

72.  Riordan, who spent two days deliberating on the matter at his vacation home in Idaho, said the issue has been a difficult one for him.

73.  Rothschild said that he expected the transfer of taxation to be the most difficult one for the Palestinian Authority.

74.  She had eight birdies and just one bogey, on the second hole, the most difficult one on the course.

75.  She had affairs with several actors, including a difficult one with William Holden, who was married and an alcoholic.

76.  She said the question of keeping pipelines secure while also informing local officials and residents about them is a difficult one.

77.  Sometimes a claim that a term is jargon only means that the idea being expressed is a difficult one.

78.  Sunday, Bornstein and his players seemed uneasy with the easier pieces but more coherent in the difficult ones.

79.  Sukawaty said in a statement that his decision to leave the fourth start-up venture in which he has been involved had been a difficult one.

80.  That decision will be a difficult one, political and environmental experts said.