Question: What is the birthplace of Ahmad al-Mansur whose twin city is Trarza Region?
Paraphrase: What is Ahmad al - Mansur's birthplace whose twin town is the region of Trarza?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q400911 wdt:P19 ?answer . ?answer wdt:P190 wd:Q859581}
Answer: Fez