Two 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:
1. Some brownies are healthy.
2. All brownies are cakes.
Conclusions:
I. Some cakes are healthy.
II. No cake is healthy.

Statements:
1. Some brownies are healthy.
2. All brownies are cakes.

Conclusions:
I. Some cakes are healthy. (True, some brownies are healthy. All brownies are cakes, so the healthy brownies are also cakes).

II. No cake is healthy. (False, since some brownies are cakes and some brownies are healthy, it means some cakes are healthy, so this conclusion is definitely false).​​​

So, ​Only conclusion I follows.

Thus, correct option is (c).