CREATE TABLE table_name_91 (position_in_table VARCHAR, team VARCHAR, replaced_by VARCHAR)

Which position is team mons who was replaced by Christophe Dessy (caretaker)?
SELECT position_in_table FROM table_name_91 WHERE team = "mons" AND replaced_by = "christophe dessy (caretaker)"
SELECT "position_in_table" FROM "table_name_91" WHERE "christophe dessy (caretaker)" = "replaced_by" AND "mons" = "team"