shorten because already in other document

README.md

@@ -18,11 +18,6 @@ All texts are annotated with argumentation structures, following the scheme
 proposed in Peldszus & Stede (2013). For inter-annotator-agreement scores see
 Peldszus (2014). The (German) annotation guidelines are published in Peldszus, Warzecha, Stede (2016).
 
-The texts with ids b001-b064 and k001-k031 have been collected in a controlled
-text generation experiment from 23 subjects discussing various controversial
-issues. Below is a list of the topics and the corresponding trigger question in the experiment.
-
-Note that the subjects in the experiment chose from the German trigger questions and wrote German text, that was only later professionally translated to English. For more information about the experiment and the translation, see ECA Paper.
 
 ## DATA FROMAT (ARGUMENTATION GRAPH)