I am having trouble working with styles within MS Word for numbering.

I have created new styles as follows:

1. Text
(a) Text
(b) Text

The problem starts when I move to 2 and so on.

2. Text
(c) Text
(d) Text
(e) Text



3. Text
(f) Text
(g) Text
(h) Text

I want the numbering to start as a new list each time, so instead it will read:

2. Text
(a) Text
(b) Text
(c) Text

3. Text
(a) Text
(b) Text
(c) Text
...and so on.

I'm sure there must be a simple resolution to this issue but I have not yet found it, help would be GREATLY appreciated.