Given the task definition and input, reply with output. In this task, you're given a context passage, followed by a question that needs to be answered. Based on the paragraph, you must write unambiguous answers to the questions and your answer must refer to a specific phrase from the paragraph. If multiple answers seem to exist, write the answer that is the most plausible.

It is morning and I just woke up. I am very sleepy and think that some coffee will wake me up. Coffee has caffeine in it, which is good at waking people up and giving them energy. Too much caffeine is bad though and can make you feel nervous. I make sure to only drink coffee every now and then to stay healthy. Coffee is made from pouring hot water on coffee beans, and a coffee maker does this for you. I make sure that the coffee maker has enough water in it, and put coffee beans that have been smashed up into the top. The coffee is easier to make when the beans are smashed up, so people normally smash the beans into grounds. I turn the coffee maker on, and it heats up the water and pours it into the coffee grounds. The water passes through the machine and falls out as coffee into a cup I put at the bottom. My coffee is hot and ready, and smells good. 
Question: Who made the coffee?

they