id	keyword
dad-10787	relations
dad-10787	discourse
dad-10787	rst
dad-10787	pdtb
dad-10787	signal
dad-10787	semantic
dad-10787	discourse relations
dad-10787	annotation
dad-10787	signalling
dad-10787	treebank
dad-10787	pdtb relations
dad-10787	lexical
dad-10787	syntactic
dad-10787	corpus
dad-10787	data
dad-10787	arguments
dad-10787	single
dad-10787	types