Three 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 gold are silver.
All silver are brass
AU brass are copper

Conclusions:
I. All gold are copper.
II. All silver are copper.

A

Neither conclusion I nor II follows

B

Only conclusion I follows

C

Only conclusion II follows

D

Both conclusions I and II follow