Question: Which national association football team has the FIFA country code KOR and had Jung Sung-ryong as a member until 2008?
Choices: Senegal national football team
Wales national football team
Guinea national football team
Canada men's national soccer team
North Korea national football team
India national football team
China national football team
South Korea national under-23 football team
Greece national football team
South Korea national under-20 football team
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "national association football team" . ?e <FIFA_country_code> ?pv . ?pv <pred:value> "KOR" . ?e_1 <member_of_sports_team> ?e . ?e_1 <pred:name> "Jung Sung-ryong" . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <member_of_sports_team> ; <pred:fact_t> ?e ] <end_time> ?qpv . ?qpv <pred:year> 2008 .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: FIFA country code
KOR
function: FilterConcept
dependencies: 1
inputs: national association football team
function: Find
inputs: Jung Sung-ryong
function: Relate
dependencies: 3
inputs: member of sports team
forward
function: QFilterYear
dependencies: 4
inputs: end time
2008
=
function: FilterConcept
dependencies: 5
inputs: national association football team
function: And
dependencies: 2
6
function: What
dependencies: 7
Answer: South Korea national under-23 football team