Statement: Some drums are posters. All posters are windows. Some windows are tablets. All tablets are books. Conclusions: I. Some windows are drums. II. Some books are posters. III. Some tablets are drums.

Question

Accepted Answer

Some drums are posters + All posters are windows = I + A = I = Some drums are windows → conversion → Some windows are drums (I) Hence I follows. All posters are windows + Some windows are tablets = A + I = No conclusion Hence neither I or III follows.

Statement: Some drums are posters. All posters are windows. Some windows are tablets. All tablets are books. Conclusions: I. Some windows are drums. II. Some books are posters. III. Some tablets are drums.

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