Select the Venn diagram that best represents the relationship between the following classes. Grain, Beetroot, Kiwi

The least possible Venn diagram for the given relation is as shown below :

Hence, the correct answer is "Option 3".
Select the Venn diagram that best illustrates the relationship among the following classes.
Neptune, Planet, Moon
Teacher, College, Student –
Cabinet, Home Minister, Minister –
Professor, Researcher, Scientist –
In the following figure, square represents Teachers, triangle represents swimmers, circle represents Nurses and rectangle represents Women. Which set of letters represent Teachers who are either swimmers or nurses?
