Given the Following Enthymeme: Any Vehicle That Gets Good Fuel

Multiple Choice

Given the following enthymeme: Any vehicle that gets good fuel economy is environmentally friendly, and hybrid cars get good fuel economy.
The statement needed to convert the enthymeme into a valid syllogism is:

A) Hybrid cars are environmentally friendly. (Conclusion)
B) Some cars that get good fuel economy are not hybrids. (Premise)
C) Some hybrid cars are environmentally friendly cars. (Conclusion)
D) Even environmentally friendly cars cause some pollution. (Conclusion)
E) Hybrid cars cause less pollution than conventional cars. (Premise)