Task: Question Answering
Input (English): Problem: mala and usha shared their water from a bottle. if mala and usha both drank for the same amount of time, but usha only drank 2 / 10 of the total bottle, what was the ratio of mala and usha speed ?
Options: a. 1: 4, b. 2: 5, c. 4: 1, d. 3: 5, e. 2: 3
Output (English): c