Question: When was the birth date of the person who belonged to Wellington Phoenix FC until 2011-01-01?
Choices: 1906-02-10
1608-12-09
1914-02-21
1965-07-23
1895-10-24
1917-02-16
1971-11-05
1964-07-05
1962-04-06
1982-01-07
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <member_of_sports_team> ?e_1 . ?e_1 <pred:name> "Wellington Phoenix FC" .  [ <pred:fact_h> ?e ; <pred:fact_r> <member_of_sports_team> ; <pred:fact_t> ?e_1 ] <end_time> ?qpv . ?qpv <pred:date> "2011-01-01"^^xsd:date . ?e <date_of_birth> ?pv .  }
Program:
function: Find
inputs: Wellington Phoenix FC
function: Relate
dependencies: 0
inputs: member of sports team
backward
function: QFilterDate
dependencies: 1
inputs: end time
2011-01-01
=
function: FilterConcept
dependencies: 2
inputs: human
function: QueryAttr
dependencies: 3
inputs: date of birth
Answer: 1982-01-07