TASK DEFINITION: Given a math problem with context and a question and 5 answer choices, the task is to provide the correct answer choice based on the problem. You must choose one of the given answer choices by letter: a, b, c, d, or e; anything else is invalid.
PROBLEM: Problem: if x and y are positive integers and 3 + x + y + xy = 17, what is the value of x + y ?
Options: a. 3, b. 5, c. 6, d. 8, e. 9

SOLUTION: c

PROBLEM: Problem: out of 3 consecutive odd numbers 11 times the first number is equal to addition of thrice the third number and adding 16 to 4 times the second. what is the first number ?
Options: a. 5, b. 6, c. 7, d. 8, e. 9

SOLUTION: e

PROBLEM: Problem: excluding stoppages, the speed of the bus is 54 kmph and including stoppages, it is 36 kmph. for how many minutes does the bus stop per hr
Options: a. 12 min, b. 11 min, c. 13 min, d. 19 min, e. 20 min

SOLUTION:
e