Each example consists of 2 data files and a diffrentially expressed genes files (DEG). 
The input format is first data file, second data file and the booleanized gene expression file (where genes are upregulated in the first data)
Example: for ESC data, the first input file is ESC_data.txt, second inputfile is Epi_LC_D2.txt and the DEG file is DEG_ESC_Epi_LC_D2.txt.