Pragmatic Development- what the baby says and might be thinking

jess: book.- can you read me a book please?
dad: yes, its your book. do you like that one?
jess: book.- yes this book.
dad: do you want me to read it?
jess: yes. read.-of course.
dad: come and sit here then. 'oh look here are some horses'.
jess: horses.- wow there is a lot of horses
dad: and who is this?
jess: dog.- we saw one earlier.
dad: yes a dog. a big brown dog.
jess: shop.- at the shop.
dad: shop?
jess: yea. shop. dog.- yeah we saw a dog at the shop.
dad: oh yes, we saw jim's dog in the shop.
jess: jim.- yes jim's dog
dad: is this like jim's dog?
jess: yes.- I think so.
dad: a bit. and whats this?
jess: baa.- its a sheep and it says baa.
dad: that's right- a sheep. it says baa.