The task is to generate the correct answer for a given math problem.

[EX Q]: Problem: what is the sum of the numbers between 1 and 14 , inclusive ?
[EX A]: 105

[EX Q]: Problem: two trains travel in opposite directions at 36 kmph and 45 kmph and a man sitting in slower train passes the faster train in 12 seconds . the length of the faster train is
[EX A]: 270 m

[EX Q]: Problem: when two dice are tossed , what is the probability that the total score is a prime number ?
[EX A]:
5 / 12