Which of the following combinations is suitable for a lacto- ovo-vegetarian?

Below is a list of combinations of dishes. Study it and answer the question below.

I. Egg sauce with boiled plantain
II. Fish stew with rice and beans
III. Cheese stew with spaghetti
IV. Beans cake with porridge

A. I and II only
B. I, II and III only
C. I, III and IV only
D. II and III only

Correct Answer:

Option C = I, III and IV only