a. All books are pins. b. Some pins are tablets. c. All tablets are needles. d. Some needles are threads Conclusions: I. Some needles are pins. II. Some pins are books. III. Some threads are needles. IV. Some needles are tablets.

a. All books are pins. b. Some pins are tablets. c. All tablets are ne

1.	a. All books are pins. b. Some pins are tablets. c. All tablets are needles. d. Some needles are threads Conclusions: I. Some needles are pins. II. Some pins are books. III. Some threads are needles. IV. Some needles are tablets.
A.	None follows
B.	Only I and II follow
C.	Only I, II and III follow
D.	All follow
Answer» E.