Question: When did Mauricio Pinilla (who's a member of Cagliari Calcio) join CR Vasco da Gama?
Choices:
1999-07-17
2008-01-01
1945-12-10
2009-08-07
1954-02-19
2011-12-12
1978-09-11
1936-08-01
1990-07-12
2014-08-30
Answer: 2008-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Mauricio Pinilla" . ?e_1 <member_of_sports_team> ?e_3 . ?e_3 <pred:name> "Cagliari Calcio" . ?e_2 <pred:name> "CR Vasco da Gama" . ?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: Cagliari Calcio
function: Relate
dependencies: 0
inputs: member of sports team
backward
function: Find
inputs: Mauricio Pinilla
function: And
dependencies: 1
2
function: Find
inputs: CR Vasco da Gama
function: QueryRelationQualifier
dependencies: 3
4
inputs: member of sports team
start time