Anchor: The estimated steel requirement for a 500 MWe ACI system is indicated in Table 4-1.
Entailed: The approximate steel needs for a 500 MWe ACI system is shown in Table 4-1.
Contradiction: In Table 4-9 there is the approximate steel requirements.
Contradiction: Other data was estimated using the other estimated data.
Contradiction: Saving in the United States is not free and there are means in which governments, businesses, and individuals can adjust. 
Contradiction: two men harvest wheat
Contradiction: Winning numbers are illuminated to draw attention to passers-by.