111.   The study challenged a long-held belief that sleep apnea is more serious in older people.

112.   The refusal of Yugoslav authorities to allow Arbour into Kosovo is the latest and most serious in a string of clashes between the tribunal and Belgrade.

113.   The threat of flooding was especially serious in central Hunan and Hubei provinces, where major branches of the Yangtze had swollen to dangerous levels and were still rising.

114.   The study challenges a long-held belief that sleep apnea is more serious in older people.

115.   The suffering of the people that began with this crisis last year continues today and is showing signs of becoming more serious in the coming period.

116.   The talks were the most serious in more than a month and may have been inspired by looming deadlines.

117.   They demanded the government be serious in its handling of the economic crisis and stop attempting to appease the public with jargon only.

118.   Things were a lot more serious in Milwaukee, where the Central Division champions were trying to figure out how to get back into the series.

119.   True, visual signifiers have always existed around us but the need to read them properly has become increasingly serious in recent years.

120.   U.S. officials had doubted whether Gadhafi was serious in parting with the funds in the first place.