In Python it's called "lists".
You can access the lists using the index-operators, [].
Lists starts at zero (0) like arrays, and they work almost in the same way. So if you want to get the first element in the list do this [0], the next [1] and so on. You can also use more advanced operators and do like this [0:2] which will return the two first elements in the list like a new list - and if you don't want the first element as a f.ex. string you can get it as a list like this [0:1]. You can also access it both ways using [-x] or [-x:-x], etc.
Now you're probably confused if you don't know to all this, let's see an example:
Code:
l = ["apple", "banana", "orange"]
l[0] # Returns "apple"
l[1] # Returns "banana"
l[0:1] # Returns ["apple"]
l[0:2] # Returns ["apple", "banana"]
l[1:3] # Returns ["banana", "orange"]