Task: Question Answering
Input (English): Question: A waitress's income consists of her salary and tips.During one week ,her tips were 3/4 of her salary.What fraction of her income for the week came from tips?

 Option A: 1/9

 Option B: 1/6

 Option C: 3/7

 Option D: 4/9

 Option E: 5/9
Output (English): Option C