Question: Who is the producer of the album, after which A Nice pair was released ?
SPARQL query: SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/A_Nice_Pair> <http://dbpedia.org/ontology/previousWork> ?x . ?x <http://dbpedia.org/property/producer> ?uri  . }
Answer: [Pink Floyd] is the producer of the previous work of A Nice Pair.