Q.Spell horse, and cart, and coach.

A.H-o-r-s-e, c-a-r-t, c-o-a-c-h.

Q.What is the difference between a cart and coach?
A.A cart has two wheels, and a coach has four.

Q.Tell me some other difference.

A.The horses in a cart go before each other, but the horses in a coach go side by side.