Question: When did Chad Smith of the USA become a member of the Houston Dynamo?
Choices:
2007-01-01
1843-07-31
1989-07-05
1871-08-03
1984-02-08
1978-08-02
2010-07-20
1936-07-20
2002-08-01
1959-01-08
Program:
function: Find
inputs: United States of America
function: Relate
dependencies: 0
inputs: country for sport
backward
function: Find
inputs: Chad Smith
function: And
dependencies: 1
2
function: Find
inputs: Houston Dynamo
function: QueryRelationQualifier
dependencies: 3
4
inputs: member of sports team
start time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Chad Smith" . ?e_1 <country_for_sport> ?e_3 . ?e_3 <pred:name> "United States of America" . ?e_2 <pred:name> "Houston Dynamo" . ?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 .  }
Answer: 2007-01-01