I'm feeling thirsty. Fortunately, there's a vending machine that I can get a drink from here. Vending machines are special machines that automatically sell things like food, drinks, and other little things. Today, I'm going to buy a bottle of water from this machine. The first thing I do is put in my money. I put in one dollar, the price of the bottle I want. Then, I put in the number for the water. Every item in the machine has its own number, which you punch into a special pad to order it. Once I press the number, the machine pushes the bottle of water down, where it falls into a slot where I can pick it up from. Some machines instead grab the bottle and carry it down gently, especially of it carries bottles made from glass. Now that I've got my water, I don't feel so thirsty anymore! 
Question: Is there only a machine for food or is there soda too?
There is soda too.