The least possible Venn diagram for the given statements is as follow
Conclusions: I. Some bats are eagles → False (There is no direct relation between bats and eagles) II. No eagle is a bat → False (There is no direct relation between bats and eagles) In conclusions I and II there is a relation of some and no between bats and eagle, they form a complementary pair and hence either conclusion I or II follows. Hence, Either I or II follows.