SSC Steno Grade C and D 23 Dec 2020 Shift 1 Paper

Read the given statements and conclusions carefully. Assuming that the information given in die statements is tine, evenif it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements.
Statements:
All vehicles are helicopters.
Some cars are vehicles.
Conclusions:
I. All cars ate helicopters.
II. Some helicopters are vehicles.
III. No car is helicopter.