The statements below are followed by four conclusions labeled 1, 2, 3 and 4. Assuming that the information in the 4 statements is true, even if it appears to be at variance with generally established facts, decide which conclusion(s) logically and definitely follow(s) from the information given in the statements.
Statements:
I. No lion is herbivore.
II. All herbivores are mammals.
Conclusions:
1) No lion is mammal.
2) No mammal is lion.
3) Some mammals are herbivores.
4) All the mammals are herbivores.