Anchor: Owners or operators of units or facilities must hold sulfur dioxide allowances, nitrogen oxides allowances, or mercury allowances at least equal to the emissions of sulfur dioxide, nitrogen oxides, or mercury respectively.
Entailed: Operators of facilities have allowances for sulfur dioxide and mercury.
Contradiction: Operators of facilities can have whatever level of mercury they'd like.
Contradiction: A man at the bottom of a high mountain.
Contradiction: Sometimes the file gets so big that it doesn't move as fast as it should.
Contradiction: You said you were born and raise in Paris?
Contradiction: People are at a restaurant.