want_instructions =input("Do you want to see the intrusction? ") .lower()

# check the user say yes / no
if want_instructions == "yes" or want_instructions == "y" :
    print("you said yes")
elif want_instructions == "no" or want_instructions == "n" :
    print("you said no")
else:
    print("please enter yes / no")

print("we done")