 
 <translate> Mammals are warm-blooded animals, and ants are not warm-blooded; ants are insects.
Thus, the answer is Sentence A. <ibo> Ụmụ anụmanụ ndị na-enye nwa ara na-enwe ọbara ọkụ, ma, ndanda anaghị enwe ọbara ọkụ; ndanda bụ ụmụ ahụhụ. N'ihi ya, azịza ya bụ nkebi ahịrịokwu nke A. 