math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Haley baked 20 cupcakes for her school's bake sale. If her brother, Todd, ate 11 of them 
sentence 2:  Haley could make 3 packages of cupcakes.
<equate> (((20.0-11.0)/3.0), 3)
Haley baked 20 cupcakes for her school's bake sale. If her brother, Todd, ate 11 of them 
 Haley could make 3 packages of cupcakes.