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. Surge is a health drink.
2. No health drink is protein.
3. Some proteins are medicines.
Conclusions:
I. Some proteins are health drinks.
II. Some medicines are Surge.
III. Some health drinks are Surge.

​Statements:
1. Surge is a health drink.
2. No health drink is protein.
3. Some proteins are medicines.

According to the given statements, the Venn diagram is as follows:

​Conclusions:
I. Some proteins are health drinks - False (There is a negative relation between health drinks and proteins. So, this conclusion does not follow.)
II. Some medicines are Surge - False (There is no direct relation between surge and medicines. So, no definite relation can be drawn. Thus, this conclusion does not follow.)
III. Some health drinks are Surge - True (Some parts of the area representing health drinks lie inside the circle representing surge while some lie outside. So, from this, it can be concluded that some health drinks are surge. Thus, this conclusion follows.)

So, only the conclusion III follows.

Thus, the correct answer is (a).