A) While Kamal, Ahmed and Ehab were playing football., the glass of window of was broken. Kamal says "Ahmed lies", Ahmed says "Ehab lies", Ehab syas kamal and Ahmed lie" Write a program in prolog to find out who lies and who says the truth. B) Write a program in prolog to solve the following equation: 2*x+3y=4*z, x,y,z are integers = [1, 10] C) 20 people (men, momen, children) want to eat. They must pay exactly 200 $ for the food. A meal costs 3$for a child, 7$ dollar for a woman, 20 $ for a man. Write a prolog program to find how many men, women and children can eat.