It is evening. We are in the house. We are on the sofa. It is very late, but we don't want to go to bed.
There is a big vase in our room. It's empty.
Suddenly we hear a noise in the vase. We jump down and run to the vase. Blackie climbs up the vase and looks in.
"What is there?" we ask.
"I can't see," says Blackie. "It is too dark in the vase".