David is thinking of two numbers, x and y. He says that if he adds them together, the sum is negative. Select all the correct explanations of how this is possible.
A.
Both numbers are negative.
B.
x is negative, and |x| > y.
C.
x is negative, and |x| < y.
D.
y is negative, and |x| < |y|.
E.
David is wrong. The sum of two numbers cannot be negative.