Question: Which sports has IAB code of 538?
Choices: auto racing
taekwondo
rowing
rugby league
diving
table tennis
skateboarding
tennis
American football
biathlon
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "type of sport" . ?e <IAB_code> ?pv . ?pv <pred:value> "538" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: IAB code
538
function: FilterConcept
dependencies: 1
inputs: type of sport
function: What
dependencies: 2
Answer: table tennis