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[lemma=a] [□] □
[lemma=a] □? □
This amendment addresses the issue of calculating the weight of drugs under negotiation in a reverse sting operation when government agents have set a price for the controlled substance that is substantially below the market value of the controlled substance , thereby leading to the defendant 's purchase of a significantly greater quantity of controlled substance than his available resources would have allowed him to purchase , except for the artificially low price set by the government agents . Further , a significantly greater proportion of youths in the program compared with youths in the control group agreed with the statements " I am hopeful about the future " and " my life has been a success . Among patients with Barrett 's , a significantly greater esophageal bilirubin exposure has been demonstrated in those with dysplasia . This type of contract places a significantly greater cost risk on DOD . This is a significantly greater rate than one would expect based on an assumed fixed plume source and plate motion based on NUVEL1 plate motion models .