Task: Question Answering
Input (English): Question: Free notebooks were distributed equally among children of a class. The number of notebooks each child got was one-eighth of the number of children. Had the number of children been half, each child would have got 16 notebooks. Total how many notebooks were distributed ?

 Option A: 412

 Option B: 512

 Option C: 312

 Option D: 112

 Option E: 122
Output (English): Option B