341273
Since exposure levels increase logarithmically , this tiny level of additional exposure has no practical effect on an image 's mid-tones or highlights , while it shifts the darker areas of the image into the film 's practical sensitivity range , thus allowing darker areas of the image to show visual detail rather than uniform black .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities:  
Answer:
 None