Task: Question Answering
Input (English): Problem: jamshid can paint a fence in 50 percent less time than taimour can when each works alone. when they work together, they can paint the fence in 6 hours. how long would it take taimour to paint the fence alone ?
Options: a. 6 hours, b. 8 hours, c. 18 hours, d. 24 hours, e. 32 hours
Output (English): c