Task: Question Generation
Input (English): Context : L'abbaye truquée, written and drawn by Fournier, is the twentysecond album of the Spirou et Fantasio series, and the author's third, following the Spirou retirement of André Franquin. 
Subject : L'abbaye truquée 
Relation : series
Output (English): Which series is L'abbaye truquée a part of?