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

[Q]: Problem: the smallest value of n , for which n + 2 is not a prime number , is
[A]: 2,4


[Q]: Problem: of the diplomats who attended a summit conference : 20 spoke japanese , 32 did not speak russian and 20 % of the diplomats spoke neither japanese nor russian . if 10 % of the diplomats spoke both japanese and russian , then how many diplomats attended the conference ?
[A]: 120


[Q]: Problem: the average ( arithmetic mean ) of 4 different integers is 76 . if the largest integer is 90 , what is the least possible value of the smallest integer ?
[A]:
3