Question: When did Carlos Ruiz (the one whose pseudonym is El Pescadito) become a member of the Philadelphia Union?
Choices:
1992-02-14
1984-10-01
1992-08-01
2011-08-16
1995-09-09
2011-01-01
1898
1907-11-16
1521-08-28
2005-02-18
Answer: 2011-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Carlos Ruiz" . ?e_1 <pseudonym> ?pv . ?pv <pred:value> "El Pescadito" . ?e_2 <pred:name> "Philadelphia Union" . ?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: Carlos Ruiz
function: FilterStr
dependencies: 0
inputs: pseudonym
El Pescadito
function: Find
inputs: Philadelphia Union
function: QueryRelationQualifier
dependencies: 1
2
inputs: member of sports team
start time