Q5) 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: $2^{*} x+3^{*} y=4^{*} z, x, y, z$ are integers $\in[1,10]$ 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. CS.VS.918