Direction: In each of the following questions, identify the diagram that best represents the relationship among classes given below.
- 
					 Physician, Physical Education Instructor and Physicist
 
- 
                        
-  . 								
							    -  . 								
							    -  .  								
							   -  . 								
							    
 -  . 								
 
Correct Option: C
As we know that , 
Physician, Physical Education Instructor and Physicist are different from one another.
Hence , option ( C ) represents the best relationship between Physician, Physical Education Instructor and Physicist. As shown in given venn - diagram .