1155
In this paper we formulate story link detection and new event detection as information retrieval task and hypothesize on the impact of precision and recall on both systems .
 conjunction: story link detection, new event detection; hyponym of: story link detection, systems; hyponym of: new event detection, systems; used for: information retrieval task, story link detection; used for: information retrieval task, new event detection; conjunction: precision, recall; evaluate for: precision, systems; evaluate for: recall, systems
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: conjunction, feature of, hyponym of, used for, part of, compare, evaluate for 
Text: {0} 
Answer:
 conjunction: story link detection, new event detection; hyponym of: story link detection, systems; hyponym of: new event detection, systems; used for: information retrieval task, story link detection; used for: information retrieval task, new event detection; conjunction: precision, recall; evaluate for: precision, systems; evaluate for: recall, systems