### Instruction:  "statement 1": After more than 4 years , Sandy ’ s age will be 38 years, "statement 2" :After 6 years , Sandy ’ s age will be 38 years, "options: " Entailment or contradiction or neutral? Let's write a Python program to solve it.### Response: years_S1 = None
years_S2 = 6
if years_S1 is None or years_S2 is None:
   print('neutral')
elif years_S1 == years_S2:
   print('Entailment')
elif years_S1 != years_S2:
  print('contradiction')