189
An efficient ranking algorithm is described , together with experimental results showing significant improvements over simple enumeration or a lattice-based approach .
 compare: ranking algorithm, enumeration; compare: ranking algorithm, lattice-based approach; conjunction: enumeration, lattice-based approach
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: conjunction, feature of, hyponym of, used for, part of, compare, evaluate for 
Text: {0} 
 Entity Pairs:  ranking algorithm, enumeration; ranking algorithm, lattice-based approach; enumeration, lattice-based approach 
Answer:
 compare: ranking algorithm, enumeration; compare: ranking algorithm, lattice-based approach; conjunction: enumeration, lattice-based approach