Statements:Only cars are motorcycles.
No motorcycle is a bike.
Some bikes are scooters.
All scooters are jeeps.
Conclusions:I. Some scooters are not motorcycles.
II. No bike is a motorcycle.
No motorcycle is a bike (E) + Some bikes are scooters (I) = Some scooters are not motorcycles (O). Hence, Conclusion I will follow. No motorcycle is a bike (E) ⇒ Conversion ⇒ No bike a motorcycle (E).Hence, Conclusion II will follow.