Statements
All rooms are glasses.
Some glasses are planes.
All planes are ducks.
Some ducks are lanterns.
Conclusions
I.Some lanterns are planes.
II.Some ducks are glasses.
III.Some glasses are rooms.
IV.Some ducks are rooms.
I and II follows
II and III follows
I, II and III follows
All I, II, III and IV follows
None of these
II and III follows