Question: Does Lionel Messi play in the Argentina National Football Team?
SPARQL query: ASK WHERE { <http://dbpedia.org/resource/Lionel_Messi> <http://dbpedia.org/property/nationalteam> <http://dbpedia.org/resource/Argentina_national_football_team> }
Answer: [Yes], Lionel Messi plays for Argentina national football team.