Task: Question Answering
Input (English): Problem: maxwell leaves his home and walks toward brad ' s house at the same time that brad leaves his home and runs toward maxwell ' s house. if the distance between their homes is 72 kilometers, maxwell ' s walking speed is 6 km / h, and brad ' s running speed is 12 km / h. what is the distance traveled by maxwell when they meet in the middle ?
Options: a. 14, b. 24, c. 16, d. 18, e. 20
Output (English): b