Question: When was Selena received the Grammy Award for Best Mexian/Mexican-American award?
Paraphrase: When did Selena receive the Best Mexican/Mexican American Grammy Award?
SPARQL (Wikidata): SELECT ?value WHERE { wd:Q23543 p:P166 ?s . ?s ps:P166 wd:Q5593831 . ?s pq:P585 ?value}