Apparently Dr. Who and Torchwood actors had been there for signings ... but refused to take photos with fans ! When I asked why , I was told " to keep the line moving " . I ' m so sure !
According to the above context, choose the best option to answer the following question.
Question: what were Dr. Who and Dr. Torchwood signing ?
Options:
- notes
 - autographs
 - contracts
 - None of the above choices .


autographs