<prompt> Chagua mageuzo bora zaidi hadi kwa predicate logic. Some kind people help some endangered species. Ex: x is endangered; Kx: x is kind; Px: x is a person; Sx: x is a species; Hxy: x helps yA. xKx Px yEy Sy Hxy B. xyKx Sx Ey Py Hxy C. xyKx Sx Ey Py Hyx D. xyKx Px Ey Sy Hxy  <response>: <reason> A 