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

Problem: how many numbers are divisible by both 2 and 3 up to 300 ?
50

Problem: last year a worker saved 4 % of her annual salary . this year , she made 10 % more money than last year and she saved 5 % of her salary . the amount she saved this year was what percent of the amount she saved last year ?
137.5 %

Problem: in a family 13 people eat only vegetarian , 8 people eat only non veg . , 6 people eat both veg and non veg . . how many people eat veg in the family ?

19