Allowances may be auctioned before or during the year for which the allowances are issued, and auctions may be conducted one or more times during a year.
Allowances are not allowed to be auctioned.
mnli hypothesis: Allowances are not allowed to be auctioned. premise: Allowances may be auctioned before or during the year for which the allowances are issued, and auctions may be conducted one or more times during a year.