A small white dog walks through a yellow tube .
A white dog is chasing a mouse through a yellow tube .
A small white dog walks through a yellow tube.
A white dog is chasing a mouse through a yellow tube.
The white dog in the picture has run through a yellow tube, but no mouse is present in the photo. Therefore the white dog is not chasing a mouse.
The white dog in the picture has run through a yellow tube , but no mouse is present in the photo . Therefore the white dog is not chasing a mouse .