111.   Still, a Labor Department official cautioned that the January gain may have been partially exaggerated by seasonal adjustments to the statistics.

112.   Still, a Labor Department official cautioned the January gain may have been exaggerated by statistical seasonal adjustments.

113.   State and federal officials cautioned that the analysis from the second farm may be erroneous because five subsequent tests detected no pollutants.

114.   Still, Labor Department officials cautioned against reading too much into the increase in unemployment.

115.   Still, officials cautioned that it was too soon to jump to any conclusions.

116.   State and federal officials cautioned against putting too much credence in the rising damage estimate.

117.   State officials cautioned that the smoke-filled haze has stretched as far north as Oklahoma and east to the Louisiana border.

118.   Still, a Labor Department official cautioned the January gain may have been partially exaggerated by seasonal adjustments to the statistics.

119.   Still, American officials caution that Moscow could revive this demand.

120.   Still, no firm decision has been made by Clinton or by Bowles, the officials cautioned.