Task: Question Answering
Input (English): Question: Sita has $100 in her piggy bank. How much will she have in her bank 20 weeks from now if she puts $1 in the bank next week, $2 two weeks from now, $3 three weeks from now, and continues to increase the amount that she puts in by $1 each week?

 Option A: 300

 Option B: 310

 Option C: 320

 Option D: 330

 Option E: 340
Output (English): Option B