SSC CGL 6 06 2019 Shift 2 Paper

Two statements are given followed by three conclusions numbered I, II and III. Assuming the statements to be true even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow (s) from the statements.
Statements: No crow is a bird.
All birds are animals
Conclusions: I. Some animals are crows.
II. Some animals are birds.
III. No animal is a crow.