(i) All windows are gardens →Universal Affirmative (A-type). (ii) Some buses are doors → Particular Affirmative (I- type.) (iii) No wall is brick → Universal Negative (E-type) (iv) Some walls are not bricks → Particular Negative (O- type). (1) All the three Premises are Particular Affirmative (l-type). No Conclusion follows from thetwo Particular Premises.