Task: Question Answering
Input (English): Problem: a sum of money deposited at c. i. amounts to rs. 2420 in 2 years and to rs. 2662 in 3 years. find the rate percent ?
Options: a. 23 %, b. 10 %, c. 32 %, d. 98 %, e. 31 %
Output (English): b