math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Peter starts with 8 erasers. Bridget gives Peter 3 more. 
sentence 2:  Peter ends with 10 erasers.
<equate> ((8.0+3.0), 10)
Peter starts with 8 erasers. Bridget gives Peter 3 more. 
 Peter ends with 10 erasers.