Task: Question Answering
Input (English): Question: We invested a total of $1,000. We invested one part of the money at 5% and the rest of the money at 6%. The total investment with interest at the end of the year was $1,054.50. How much money did we invest at 5%?

 Option A: $400

 Option B: $450

 Option C: $500

 Option D: $550

 Option E: $600
Output (English): Option D