Table 3: Example of a fitness case for the querying task Q4.

Feature Q4

Description List books available for loan, having the tag X.

Input “Artificial Intelligence”

Type Querying

Outcome{“0,” “Artificial intelligence: a modern approach,” “0,” “1132,” “2009,” "0137903952”},
{“1,” “AI Programming Paradigms,” “1,” “946,” “1991,” “1558601910”},
{“2,” “Machine Learning,” “2,” “432,” “1997,” “0070428077”},
{“3,” “Genetic Programming,” “3,” “840,” “1992,” “0262111705”}