Question 25Jane and Peter queue in a single line to buy food. There are $x$ people behind Jane and $y$ people in front of Peter. Jane is $z$ people in front of Peter. How many people are in the queue?(1) $-x+y+z-1$(2) $x+y-z+1$(3) $-x+y+z$(4) $-x+y+z+2$(5) $x+y-z$