Task: Information Extraction
Input (English):  "process paragraph : : Light enters the eyes. The lens focuses light through the vitreous humor. The cornea focuses through the eye's internal lens. The retina receives the image. The retina transforms this image into electrical impulses. The impulses travel along the optic nerve to the brain. The brain decodes the impuses. ", "event : The lens focuses light through the vitreous humor.", "entity : image" 
Output (English):  not exist