python quiz

Question

met = ("a",1,("b",("half","2")),"c","3")
met.index("a")
0
met.index(1)
1
...
...
...
so how can i get next numbers!? I don't know
please help me!

Answer 1

I found My answer :
met.index(("b",("half","2")))
2
.
but thank you