In the question, two statements are given, followed by two conclusions, I and II. You have to consider the statements to be true even if they seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follow(s) from the given statements.
Statements.
1. Some lemons are yellow.
2. All yellow are lime.
Conclusions:
I. No lime are lemon.
II. Some lemon are lime.