Statements: I. Some flowers are sharks. II. Some flies are sharks. III. All sharks are ships. Conclusions: I. Some flowers are ships. II. Some ships are flies.​

Statement : I. All doors are floors. II. Some floors are tiles. III. All tiles are paints. Conclusion: I. Some floors are paints. II. Some doors are tiles.

Statements: Some sticks are lamps. Some flowers are lamps. Some lamp are dresses. All dresses are shirts. Conclusions: I. Some shirts are sticks. II. Some shirts are flowers. III. Some flowers are sticks. IV. Some dresses are sticks.

Statements: All flowers are buses Some buses are cats All cats are tigers Conclusions: I. Some tigers are buses II. Some tigers are flowers III. Some cats are tigers IV Some buses are tigers.

Statements: Some petals are flowers All flowers are desks Some desks are cards All cards are trains Conclusions: I. Some desks are flowers II. Some desks are petals III. Some petals are cards IV some desks are trains