Given a text, write a compressed version of it in a single sentence.
Q: Make-believe play provides a rich foundation for children's comprehension of the mind's wide-ranging capabilities. In Chapter 3, I noted that children's elaborate interactions with imaginary companions foster understanding of false belief and other people's perspectives.
A: 
Make-believe play provides a rich foundation for children's comprehension. In Chapter 3, children's elaborate interactions with imaginary companions foster understanding of false belief.