81.   That journey will be a difficult one.

82.   That relationship has been a very difficult one.

83.   That made it a good time to sell newspapers but a difficult one in which to expand.

84.   The birth of the film was a difficult one.

85.   The decision to come forward was a difficult one, Crocker said, but ultimately he felt there was nothing else to do.

86.   The case was a difficult one for both sides.

87.   The child who vacillates is the most difficult one to respond to.

88.   The crime issue is a particularly difficult one for Ms. Brown because law and order generally tends to be a tougher sell for female candidates.

89.   The debate over early retirement for the unemployed will likely be a difficult one to resolve.

90.   The human condition is a difficult one for many of our brothers and sisters.