Question: What award was received by Valeri Polyakov on April 4, 2011?
Paraphrase: What was the award Valeri received on April 4th 2011
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q317792 p:P166 ?s . ?s ps:P166 ?obj . ?s pq:P585 ?x filter(contains(YEAR(?x),'2011')) }