sentence2_structure: A complex machine<>is described<>by: it is made of more than one simple machine$$$it<>is made<>of more than one simple machine
sentence1: Rather than trying to make a complex machine easy, the better way to proceed would be to make a simple machine in the first place.
sentence2: A complex machine is described by: it is made of more than one simple machine.
question: Which of the following statements best describes a complex machine?