The blue pen is on the chair.
No, it isn't. It's in the bag.
The yellow bag is under the chair.
No, it isn't. It's on the chair.
The yellow bag is under the chair.
Yes, it is.
The red book is in the bag.
No, it isn't. It's on the chair.
The green eraser is in the bag.
No, it isn't. It's under the chair.
The red book is under the chair.
No, it isn't. It's in the yellow bag.
The red book is on the table.
Yes, it is.
The blue pen is on the chair.
Yes, it is.
The red book is under the table.
No, it isn't. It's on the table.
The red pencil is on the table.
Yes, it is.
The green eraser is under the chair.
Yes, it is.
The green eraser is under the table.
No, it isn't. It's under the chair.
The yellow bag is on the chair.
No, it isn't. It's under the chair.
The red book is in the bag.
Yes, it is.
The red pencil is in the bag.
No, it isn't. It's under the chair.
The yellow bag is under the table.
Yes, it is.