Task: Question Answering
Input (English): Problem: find the probability that a number selected from numbers 1, 2, 3,..., 40 is a prime number, when each of the given numbers is equally likely to be selected ?
Options: a. 10 / 40, b. 12 / 40, c. 8 / 40, d. 3 / 40, e. 7 / 40
Output (English): b