Which of the following diagrams shows the relationship between the award, the Pulitzer award and the Oscar?

Identify the diagram that best represents the relationship among the given classes.

Complex number, Integer, Natural number

Choose the diagram that correctly represents the relationship between the squares below.
Doctor, man, actor

Study the following information carefully and answer the question given below.
In a club of 30 people, all of them belong to at least one group - Chess, Drama and Art.6 people belong only to the Art group. 5 people belong to all three groups. 2 people have joined the Chess and the Art group but not the Drama group. 15 people belong to the Art group. 2 people have joined only the Chess group. 3 people have joined only the Drama group. 

How many people have belonged to the Chess group? 

In the following venn diagram will suitable for it.
Camera
Furniture
Chair

Select the Venn diagram that best illustrates the relationship between the three given classes.
School, Teacher, Student

DIRECTIONS: Which one of the following figures represents the relationship among Shirts, Bed sheets and Towels?

Select the Venn diagram that best illustrates the relationship between the following classes.
 King, Father, Queen