Walking back home from the piano school Isabella says putting a candy into her mouth; if I am good God rewards me with a good color!
Puzzled and looked at her; 'what was that?' She went on saying; I practiced piano last week and God rewarded me with an orange candy. "Ah! That!"
The piano school has a candy machine which gives out a candy randomly and the school offers only one try-out per child at the end of their session.
As simple as that! God rewards me when I practice!