caption: This is a collage image. Here I can see four pictures. In the top left-hand picture there is a child holding a glass in the hand and drinking. In the background there are chairs , tables and many other objects. The remaining three pictures consist of the same view. Here I can see a person wearing a white color apron, surgeon cap, holding some objects in the hands and checking the mouth of a child. This person might be a dentist. The child is a laying on a stretcher. In the background there are tables on which many objects are placed and also I can see the table cabinets. At the back of this person there is another person standing.