Prepare train/test data:

1. Make dirs: ./log ./log/test ./log/train and ./ans
2. Put all log-00060 ~ log-00099 to ./log/test/
3. Put all log-00000 ~ log-00059 to ./log/train/
4. Put all ans-00000 ~ ans-00059 to ./ans/
5. Make sure PATH in main.py is set to your local repo dir

How to run: python3 main.py

(and the output file is named out.ans)