Statements: (a) Blue is Black and some Black is red. (b) All red is Green but not Yellow Conclusions: I. Some Blue is Green. II. No Black is Yellow. III. Some Black is not Yellow. IV. No Black is Green.

Question

Accepted Answer

Some blue is red and All red is green. Therefore, some blue is green.
Clearly, no black is yellow. Thus, only Conclusions I and II follow.

Statements: (a) Blue is Black and some Black is red. (b) All red is Green but not Yellow Conclusions: I. Some Blue is Green. II. No Black is Yellow. III. Some Black is not Yellow. IV. No Black is Green.

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