math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Victoria had some Mango. Maria took 77 from him. Now Victoria has 98 Mango. 
sentence 2:  Victoria originally had 170 Mangoes.
<equate> (98 + 77, 170)
Victoria had some Mango. Maria took 77 from him. Now Victoria has 98 Mango. 
 Victoria originally had 170 Mangoes.