Three statements are given, followed by three conclusions numbered I, II and III. Assuming the statement to be true, even if they seem to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements.
Statements:
Some engineers are doctors.
Some doctors are architects.
Some architects are designers.
Conclusions:
I. Some designers are engineers.
II. Some architects are doctors.
III. Some doctors are engineers.
1
All of the conclusions follows
2
Only conclusions I and III follow
3
Only conclusions I and II follow
4
Only conclusions II and III follow