Verbal Reasoning - Venn Diagrams

Directions to Solve
Each of these questions given below contains three elements. These elements may or may not have some inter linkage. Each group of elements may fit into one of these diagrams at (A), (B), (C), (D) and/or (E). You have to indicate the group of elements which correctly fits into the diagrams.

31.
Which of the following diagrams indicates the best relation between dogs, pet animals and animals ?
Answer: Option
Explanation:
Some dogs are pet animals but dogs and pet both are animals.

32.
Which of the following diagrams indicates the best relation between Teacher, Parents and Guardians ?
Answer: Option
Explanation:
No answer description is available. Let's discuss.

33.
Which of the following diagrams indicates the best relation between Sailor, Ship and Ocean ?
Answer: Option
Explanation:
As ship is in the ocean in the same way sailor is in the ship.

34.
Which of the following diagrams indicates the best relation between Gold, Metal and Zinc ?
Answer: Option
Explanation:
Gold and Zinc are different from each other but both are metal.

35.
Which of the following diagrams indicates the best relation between Professors, Doctors and Men ?
Answer: Option
Explanation:

Some doctors may be professors and vice-versa.

Some professors may be men and vice-versa.

Some doctors may be men and vice-versa.

Some doctors may be men and professors as well.