Task: Question Answering
Input (English): Problem: if 5 students are made to sit in a row, then 6 do n ' t have seats. if 12 students are made to sit in a row, then 3 rows are empty. how many students have to sit a row such that each row has equal number of students and all students are seated ?
Options: a. 0, b. 1, c. 4, d. 5, e. 6
Output (English): e