### Instruction:  "statement 1": Raju has scored less than 650 marks and was declared failed by 22 marks, "statement 2" :Raju has scored 250 marks and was declared failed by 22 marks, "options: " Entailment or contradiction or neutral? Let's write a program.### Response: Raju_marks_s1=650
Raju_marks_s1=None
Raju_marks_s2=250
if Raju_marks_s1 is None or Raju_marks_s2 is None:
    print("neutral")
elif Raju_marks_s1 == Raju_marks_s2:
    print("Entailment")
elif Raju_marks_s1 != Raju_marks_s2:
    print("contradiction")

