In this task, you need to provide the correct option for a given problem from the provided options.

Example Input: Problem: 90 people are attending a newspaper conference . 45 of them are writers and more than 38 are editors . of the people at the conference , x are both writers and editors and 2 x are neither . what is the largest possible number of people who are both writers and editors ?
Options: a ) 18 , b ) 16 , c ) 12 , d ) 10 , e ) 6
Example Output: e

Example Input: Problem: if 30 % of the 880 students at a certain college are enrolled in biology classes , how many students at the college are not enrolled in a biology class ?
Options: a ) 620 , b ) 630 , c ) 616 , d ) 600 , e ) 650
Example Output: c

Example Input: Problem: the ratio of the adjacent angles of a parallelogram is 5 : 13 . also , the ratio of the angles of quadrilateral is 5 : 6 : 7 : 12 . what is the sum of the smaller angle of the parallelogram and the second largest angle of the quadrilateral ?
Options: a ) 168 , b ) 134 , c ) 156 , d ) 224 , e ) none of these
Example Output:
b