91.   Computer-related art may slowly be creeping toward credibility, but major problems remain.

92.   Despite the cooperation, problems remain.

93.   Despite the slowing economy, Hooper said, the problem remains because patients have fewer choices.

94.   Diplomats said Thursday night that many other problems remained as nations bickered over their assessments.

95.   Difficult problems remain between Israel and the PLO, including the contentious question of the future of Jerusalem and the long-term security of the West Bank.

96.   Despite advances in understanding electrorheology, large problems remain in applying it.

97.   Even if Kansas and Missouri agreed to move Robinson across the state line, another problem would remain.

98.   Even in the unlikely event of the outside world formulating a single coordinated policy towards Sierra Leone and Liberia, other fundamental problems remain.

99.   Even so, big problems remained Monday, related to the impurity and inadequacy of the water supply.

100.   Even a half century later, though, problems remain.