The space around a coordinate system is conventionally divided into four numbered quadrants depending on the signs of the x and y coordinates $($Figure $3).$ Consider the following conditions:

x$>0$

$,$ y$>0$

x$>0$

$,$ y$<0$

x$<0$

$,$ y$>0$

x$<0$

$,$ y$<0$

Which of these lettered conditions are true in which the numbered quadrants shown in $($Figure $3)?$

Write the answer in the following way: If A were true in the third quadrant, B in the second, C in the first, and D in the fourth, enter $"3,2,1,4"$ as your response.