Most NTCIR datasets require you to sign a User Agreement or a Memorandum of Understanding (MOU). This ensures the data is used strictly for non-profit research purposes.
If you are looking to download this specific text file or understand its context for your research, What is NTCK13? Download NTCK13 txt
The National Institute of Informatics (NII) in Japan manages these collections. You can find the specific NTCIR-13 data page on their IDR (Informatics Data Repository) site. Most NTCIR datasets require you to sign a
Particularly the QA Lab tasks which focus on university entrance exam questions. The National Institute of Informatics (NII) in Japan
Because these datasets often contain copyrighted material (such as news articles or exam questions), they are not usually hosted on open "one-click" download sites. To get the official .txt or .zip files, follow these steps:
Pulling specific data points from unstructured text. How to Download NTCK13.txt
Meta-data that tells you the "correct" answer or the intent of the text. Why Researchers Use It