Task: Question Answering
Input (English): Problem: let a be the event that a randomly selected two digit number is divisible by 3 and let b be the event that a randomly selected two digit number is divisible by 10. what is p ( a and b. ?
Options: a. 1 / 30, b. 1 / 15, c. 1 / 5, d. 1 / 3, e. 1 / 2
Output (English): a