Nested Conditionals

a = int(input('Enter the age of the person: '))
b = str(input('Enter the citizenship of the person: '))
c = str(input('Do he/she have a voter ID card? '))
if a >= 18:
    if b == 'Indian':
        print('You are Indian and you can vote')
        if c == 'yes':
            print('Yes, you are eligible to vote')
        else:
            print('You are not eligible to vote')
    else:
        print(""Sorry, you are not a citizen so you can't vote"")
else:
    print(""Sorry, you are not eligible to vote"")