Mother:	Do you know what a boat is?
Child:	Yes.
Mother:	What is it like?
Child:	They can have long tails.
Mother:	What is a boat like?
Mother:	I said, what is a boat like?
Child:	What is a boat like?
Mother:	What does a boat have?
Mother:	What does a boat have?
Child:	It has patterns. It has… it has… a boat has a paddle.
Mother:	A paddle.
Mother:	Have you ever been on a boat?
Child:	No.
Mother:	Have you ever seen it?
Child:	Yes.
Mother:	What is it like?
Mother:	What characteristics does it have?
Child:	Big.