What is most precise name quadrilateral ABCD with vertices A (-4, -1), B (-2, -5), C (4, -2), and D (2, 2)?

A. Parallelogram
B. Rhombus
C. Quadrilateral
D. Rectangle

B. Rhombus

impatient much?

Once is enough, thank you.
Repeated postings will not get faster or better responses.