Finally, the desired result of the task of extracting hypernym relations from text (as for any semantic relationships in general) depends on the domain and the specific later application.
given an input sentence: 1. we extract all the nouns (POS-tagging), 2. we extract all the syntactic dependencies of the nouns (dependency parsing), 3. we fed each noun (i.e., its instance) to the xmodel and to the y model, 4. we check if there exist at least one noun classified as x and one noun classified as y: in this case, we classify the sentences as definitional.