Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements.

Statements:

Some calculators are lanterns.

Some lanterns are mobiles.

Conclusions:

I. All mobiles are calculators.

II. No mobile is a lantern.

III. Some mobiles are lanterns.