Statements:
All feelings are emotions.
Some sorrows are feelings.
Conclusions:
I. No emotion is a sorrow.
II. No sorrow is an emotion.
III. No feeling is a sorrow.
IV. No sorrow is a feeling.
if only Conclusion I follows
if only Conclusion II follows
if only I and III follows
if none follows
Only rockets are boats.
All rockets are bombs.
I. All boats are rockets.
II. No boat is a rocket.
III. Some boats are not rockets.
IV. Some bombs are boats.