As Kitty and Mimi, parents read aloud fairy tales before bed each night because of what it needs to listen to because he wants to sleep comfortably, otherwise they are insomnia.
For example, Kitty and Mimi dad and mom read a story before bed each night I had to listen to what they want to sleep comfortably otherwise they will not sleep.
The example that Kitty and Mimi to father and mother read the story before bed each night is therefore because he want sleep comfort otherwise they will sleep.