#Person1#: How much is the admission fee for a student?
#Person2#: We offer a reduction of 50 % and comes to $ 10.
#Person1#: Here you are. Where is the museum guide?
#Person2#: Well, here you are.
#Person1#: Is it free?
#Person2#: Of course.
#Person1# buys a student ticket and gets a museum guide with #Person2#'s assistance.