91.   That is, the observations take astronomers close to the time when matter in the early universe first coalesced into stars and the stars clustered in galaxies.

92.   The current climate of mergers and downsizing makes particularly hard going for middle-aged men clustered in middle-management ranks.

93.   The dancers cluster in the center, pushing against an invisible layer of air.

94.   The distance from one node to the next is characteristically long, and nodes tend to cluster tightly in neighborhoods.

95.   The downgrades were clustered in the retail and insurance industries.

96.   The growing Russian and Arab minorities cluster in their own ethnic parties seeking influence as tie-breakers among the bigger players.

97.   The number of plants and jobs clustered in the border area has virtually doubled, they reported.

98.   The ratings of newspapers also tended to be clustered in the middle range.

99.   The spur was originally built to pick up freight from manufacturers once clustered in this district of low-rise industrial sheds.

100.   The rest, and most of the coaches, were clustered in the grandstand.