math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Marta picked 2 pumpkins . The first pumpkin weighed 4 pounds , and the second pumpkin weighed 8.7 pounds . 
sentence 2:  Marta picked 2 pumpkins that weigh 12.7 pounds together.
<equate> (4.0 + 8.7, 2)
Marta picked 2 pumpkins . The first pumpkin weighed 4 pounds , and the second pumpkin weighed 8.7 pounds . 
 Marta picked 2 pumpkins that weigh 12.7 pounds together.