you don't understand basic indexing of dictionaries and lists.
Please read the following:
Dictionaries: https://en.wikibooks.org/wiki/How_to_Thi...ctionaries
Lists: https://en.wikibooks.org/wiki/How_to_Thi...ists#Lists
Please read the following:
Dictionaries: https://en.wikibooks.org/wiki/How_to_Thi...ctionaries
Lists: https://en.wikibooks.org/wiki/How_to_Thi...ists#Lists