math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Michael had 281 Press. Willie clutched some Press. Now Michael has 54  Press. 
sentence 2:  Willie clutched 231 Press.
<equate> (281 - 54, 231)
Michael had 281 Press. Willie clutched some Press. Now Michael has 54  Press. 
 Willie clutched 231 Press.