The question contains some statements followed by some conclusions. Decide which of the given conclusions logically follow from the given statements, disregarding commonly known facts.
Statements:
Some mobiles are cameras.
Some cameras are calculators.
Conclusions:
I. All calculators are mobiles.
II. All cameras are mobiles.
A . Only conclusion I follows.
B . Only conclusion II follows.
C . Neither I nor II follows
D . Both I and II follow.