Anchor: Simply, the allowance market puts a price or value on each ton of SO2 not emitted.
Entailed: SO2 is limited in some instances.
Contradiction: SO2 is spewed freely into the atmosphere.
Contradiction: Annie wasn't included. 
Contradiction: A small boy jumps up.
Contradiction: There are no 12 sided structures here.
Contradiction: Yes, sir, the two of us, Willum and myself, she said.