(3) First Premise is UniversalNegative (E-type). Second and third Premises areParticular Affirmative (I-type). Fourth Premise is UniversalAffirmative (A-type). No text is font. Some fonts are scripts. E + I ⇒O1 – type of Conclusion.“Some scripts are not texts”. Some scripts are essays. All essays are chapters. I + A⇒ I – type of Conclusion“Some scripts are Chapters”. Venn diagrams of “Some scripts are not texts”.
From Venn diagram II, it isclear that ‘all texts beingscripts is a possibility’.Therefore, option (3) is correct.