Question

Syllogisms Problem: All buildings are rains. All papers are buildings. All dogs are papers. I. All Dogs are rains. II. Some papers are rains. III. Some rains are buildings. IV. Some rains are papers. Which of these follow? -->I, III and IV obviously follow but my doubt's about the 2nd one. When we say that All X is Y, then isn't it implied that some X is Y as well?

Answer 1

first statement is correct..as its written
all buildings= rains
all papers = all buildings = rains
all dogs =all papers = all buildings = rains
thus , all dogs = rains..
hope it helps..