a = []
b = []
c = []

def main():
    print ("MENU")
    while True:
        a.append (input('name:'))
        b.append (input('job:'))
        c.append (input('age:'))
        d = input('leave y/n:')
        if d in ['y','Y']:
            break

def out():
    print ("OUTPUT")
    d = input('who:')
    try:
        z = a.index(d)
        print ('name: {}'.format (a[z]))
        print ('job: {}'.format (b[z]))
        print ('age: {}'.format (c[z]))
    except:
        print ("This person is not in the list.")

main()
out()