Task: Question Answering
Input (English): Question: If a lemon and apple together costs Rs.12, tomato and a lemon cost Rs.4 and an apple costs Rs.8 more than a lemon. What is the cost of lemon?

 Option A: 8

 Option B: 2

 Option C: 3

 Option D: 5

 Option E: 0
Output (English): Option B