The statements given below are followed by two conclusions labeled I and II. Assuming that the information in the statement 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: No Sky is Air. All Air are Land. Conclusions: I. Some Land are not Sky. II. Some Land are Air.?

Option 4 : Both the conclusions follow.

The least possible Venn diagram for the given statements is as follows:

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Explanation:

I. Some Land are not Sky → True (Some land is definitely air and no air is sky. Thus the part of land which is also air is definitely not sky. Thus, some land are definitely not sky)

II. Some Land are Air → True (All air is land imply that some land is definitely air)

Hence, both the conclusions follow.