Two statements are given, followed by two conclusions numbered I and II. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.

Statements:
All cars are vehicles.
All vehicles are trucks.

Conclusions:
I) All cars are trucks.
II) All trucks are vehicles.

A

Neither Conclusion I nor II follows.

B

Only Conclusion I follows.

C

Only Conclusion II follows.

D

Both Conclusions I and II follow