### Instruction:  "statement 1": Fred and Sam are standing 40 miles apart and they start walking in a straight line toward each other at the same time, "statement 2" :Fred and Sam are standing less than 60 miles apart and they start walking in a straight line toward each other at the same time, "options: " Entailment or contradiction or neutral? Please write a program to solve it.### Response: Fred_and_sam_walking_s1=40
Fred_and_sam_walking_s2=60

if Fred_and_sam_walking_s1 is None or Fred_and_sam_walking_s2 is None:
   print('neutral')
elif Fred_and_sam_walking_s1 <= Fred_and_sam_walking_s2:
   print('Entailment')
elif Fred_and_sam_walking_s1 != Fred_and_sam_walking_s2:
   print('contradiction')




