math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Richard has 148 Marbles. Gary gave him 42 more. 
sentence 2:  Richard has 190 Marbles.
<equate> (42 + 148, 190)
Richard has 148 Marbles. Gary gave him 42 more. 
 Richard has 190 Marbles.