math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Joseph had 175 Flower. Cynthia took 38 from him. Now 
sentence 2:  Joseph has 135 flowers.
<equate> (175 - 38, 135)
Joseph had 175 Flower. Cynthia took 38 from him. Now 
 Joseph has 135 flowers.