4996
In this paper we introduce Ant-Q , a family of algorithms which present many similarities with Q-learning -LRB- Watkins , 1989 -RRB- , and which we apply to the solution of symmetric and asym-metric instances of the traveling salesman problem -LRB- TSP -RRB- .
 Ant-Q, symmetric and asym-metric instances of the traveling salesman problem -LRB- TSP -RRB-
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: conjunction, feature of, hyponym of, used for, part of, compare, evaluate for 
Text: {0} 
Answer:
 Ant-Q, symmetric and asym-metric instances of the traveling salesman problem -LRB- TSP -RRB-