Direction: In the question below are given three statements followed by three conclusions numbered I, II and III. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements:

All Scientists are Nurses.

Only Doctors are Clerks.

Some Engineers are Nurses.

Conclusions:

I. Some Clerks can be Nurses.

II. No Engineers is Doctors.

III. Some Engineers are Doctors.