human
Considering the provided database schema and associated query, produce SQL code to retrieve the answer to the query. 
###Database Schema: Target, Target Code (Allied), Luftwaffe unit (wing), Allied forces, Effect on Allied Squadrons (according to official figures)
###Question: What is the allied target code of the group that targetted ghent/sint-denijs-westrem?
gpt
SELECT Target Code (Allied) FROM table WHERE Target = Ghent/Sint-Denijs-Westrem