Passing value from 1 android spinner to the next spinner

Passing value from 1 android spinner to the next spinner

Hey i would like to ask how i can pass a selected value from 1 spinner to
the next. Example if:
Spinner 1 = "School" is selected
Spinner 2 = Shows sub items for the selected item "School"
OR
Spinner 1 = "Office" is selected
Spinner 2 = Shows sub items for the selected item "Office".