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:
Some cars are fast.
Some fast are slow.
Conclusions:
I. Some cars are not slow.
II. Some slow are fast.

A

Both conclusions I and II follow

B

Only conclusion II follows

C

Neither conclusion I nor II follows

D

Only conclusion I follows