Anchor: Holding all other variables constant, and integrating their effects into the constant term, the equation for basic mail 
Entailed: Using variables, constants and integration to work out an equation.
Contradiction: Holding one of the variables constant and integrating only its effect into the constant.
Contradiction: In front of me is my reflection.
Contradiction: I guess you can be on your way if you please.
Contradiction: A person in green pants.
Contradiction: People are outside