Question: What is the start time of Ronaldo (the one that uses the language Portuguese) the member of Brazil national football team.
Choices: 2010-09-26
1805-01-01
2006-09-14
2012-12-10
1994-01-01
2011-04-18
2001-07-09
1998-07-01
1920-02-29
1853-10-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Ronaldo" . ?e_1 <languages_spoken,_written_or_signed> ?e_3 . ?e_3 <pred:name> "Portuguese" . ?e_2 <pred:name> "Brazil national football team" . ?e_1 <member_of_sports_team> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <member_of_sports_team> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Program:
function: Find
inputs: Portuguese
function: Relate
dependencies: 0
inputs: languages spoken, written or signed
backward
function: Find
inputs: Ronaldo
function: And
dependencies: 1
2
function: Find
inputs: Brazil national football team
function: QueryRelationQualifier
dependencies: 3
4
inputs: member of sports team
start time
Answer: 1994-01-01