TOM: Can you please help me with my homework?
ALAN: I can't help you because I am going out today.
TOM: I saw you with your friends today though.
ALAN: I still don't want to do it.
SALLY: Mum, can we go shopping tomorrow morning?
MUM: Sure honey, what would you like buying?
SALLY: I saw a very nice bag and it is also not expensive.
MUM: That is alright Sally, we will go tomorrow so you can show me which bag you saw.
