''''var1 = 12
var2 = 20
print("Enter the value")
var3 = int(input())

if var3>var2:
#indentation gap
   print("Greater")
elif var3==var2:
    print("Equal20")
else:
    print("Lesser")'''
                                   #in and not function
list1 = [5,4,7]
print(15 not in list1)
#print(5 in list1)
#if 7 in list1:
#    print("Yes it is")
if 17 not in list1:
    print("No it is not it is")