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:
1. Some vegetables are fruits.
2. Potato is a vegetable.

Conclusions:
I. Potato is a fruit.
II. Potato is not a fruit.
III. All vegetables are fruits.
IV. Some vegetables are not fruits.