Three statements are given, followed by three conclusions numbered I, II and III. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusion logically follow(s) from the statements.Statements:No photographer is an architect.All engineers are photographers.All postmen are architects.Conclusions:I. No engineer is an architect.II. No engineer is a postman.III. No photographer is a postman.

• A. Only conclusions I and III follow
• B. All conclusions follow
• C. Only conclusion I follows
• D. Only conclusions I and II follow