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+These files are used for mapping data, building interlinear or vacabulary list, etc:
+
+<b>File:</b> GK_lemma_EnglishGloss.csv - 3 columns, separated each other by [TAB] characters:
+GK number [TAB] lemma [TAB] English gloss
+
+
+
+<b>File:</b> eSN_lemma_EnglishGloss.csv - 3 columns, separated each other by [TAB] characters:
+GK number [TAB] lemma [TAB] English gloss