Question: What is the pronunciation audio for the town with the OS grid reference of SU978797?
Choices: Ru-Франция.ogg
En-uk-Slough.ogg
Fr-lait.ogg
Sv-pasta.ogg
It-latte.ogg
Fr-Dijon.ogg
Lb-franséisch.ogg
Ru-Pushkin.ogg
LL-Q150 (fra)-X-Javier-prix Turing.wav
Fr-Normandie-Viêt-Nam.ogg
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "town" . ?e <OS_grid_reference> ?pv_1 . ?pv_1 <pred:value> "SU978797" . ?e <pronunciation_audio> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: OS grid reference
SU978797
function: FilterConcept
dependencies: 1
inputs: town
function: QueryAttr
dependencies: 2
inputs: pronunciation audio
Answer: En-uk-Slough.ogg