0	0.26521	question questions generation text table features sentence using 
1	0.14676	relations discourse relation connectives coherence connective causal annotation 
2	0.2263	dialogue system model user systems language dialog models 
3	0.17139	sentence pronoun experiment processing subject pronouns effect discourse 
4	0.11018	narrative story information texts stories agent language speech 
5	0.3181	discourse relations structure annotation relation example corpus text 
6	0.02862	dialogue gender poesio utterance cnst interpretation information intention 
7	0.19134	speaker speech conversation turn participants alignment language speakers