Background Paragraph: There are many examples in the chemical world of changes in entropy. Phase transitions are one obvious example. When a substance makes a transition from the liquid state to the gaseous state, the particles have many more possible arrangements, because they are no longer confined to a specified volume in which they are close to each other; gas particles can move freely throughout their container. Vaporization represents an increase in entropy. In the opposite direction, a liquid loses entropy when it freezes to a solid. Because solids have very ordered structures, there are fewer possible arrangements of particles that would result in the properties associated with a solid. 
Story: Jack is making breakfast and decides he wants a bowl of cereal and a glass of orange juice with ice. He first pours milk into a bowl and then goes over to the freezer and puts one ice cube into a glass. Before he can finish assembling the rest of his breakfast, he gets an important phone call he has to take.
Does the milk or the ice have higher entropy? Does the milk or the ice have lower entropy?