user: Question: What is the directed/undirected for mfinder, which has a Network-Centric basis?
Columns: ['Counting Method', 'Basis', 'Name', 'Directed / Undirected', 'Induced / Non-Induced']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Exact', 'Network-Centric', 'mfinder', 'Both', 'Induced']
SQL:

assistant: SELECT "Directed / Undirected" FROM "Table" WHERE "Name" = 'mfinder' AND "Basis" = 'Network-Centric';