Question: Which nation at the Olympics had the largest team?
Paraphrase: Which nation had the largest team at the Olympics?
SPARQL (Wikidata): select ?ent where { ?ent wdt:P31 wd:Q26213387 . ?ent wdt:P2103 ?obj } ORDER BY DESC(?obj)LIMIT 5 
Answer: United States at the 2016 Summer Olympics, Brazil at the 2016 Summer Olympics, Germany at the 2016 Summer Olympics, Australia at the 2016 Summer Olympics, China at the 2016 Summer Olympics