Question: Which Summer Olympic Games was held in the city whose pronunciation audio is Ko-Seoul.ogg?
Choices: 1920 Summer Olympics
1896 Summer Olympics
1904 Summer Olympics
1988 Summer Olympics
1952 Summer Olympics
1964 Summer Olympics
1908 Summer Olympics
1936 Summer Olympics
1928 Summer Olympics
1900 Summer Olympics
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "Summer Olympic Games" . ?e <location> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "city" . ?e_1 <pronunciation_audio> ?pv . ?pv <pred:value> "Ko-Seoul.ogg" .   }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: pronunciation audio
Ko-Seoul.ogg
function: FilterConcept
dependencies: 1
inputs: city
function: Relate
dependencies: 2
inputs: location
backward
function: FilterConcept
dependencies: 3
inputs: Summer Olympic Games
function: What
dependencies: 4
Answer: 1988 Summer Olympics