Task: Question Answering
Input (English): Problem: a circular well with a diameter of 4 metres, is dug to a depth of 24 metres. what is the volume of the earth dug out ?
Options: a. 32 m 3, b. 36 m 3, c. 40 m 3, d. 44 m 3, e. 301.6
Output (English): e