Suppose Nq the number of items in the query structure Nt the number of items in the target structure Nc the number of items which are common to both the query and target structures   Tanimoto coefficient (extended Jaccard coefficient)   C# Code static void Main(string[] args) { var testQueries = new List<List<string>>() { new List<string> { “IBM”, “Google”, “Microsoft”, “Yahoo” [...]