instruction:
The task is to generate the correct answer for a given math problem.
question:
Problem: of 30 applicants for a job , 9 had at least 4 years ' experience , 18 had degrees , and 3 had less than 4 years ' experience and did not have a degree . how many of the applicants had at least 4 years ' experience and a degree ?
answer:
10


question:
Problem: what is the remainder when 1201 × 1202 × 1205 × 1207 is divided by 6 ?
answer:
4


question:
Problem: of the diplomats attending a summit conference , 17 speak french , 32 do not speak russian , and 20 % of the diplomats speak neither french nor russian . if 10 % of the diplomats speak both languages , then how many diplomats attended the conference ?
answer:

15