Question: In which city was Ravi Shankar born?
Choices: Lagos
Trieste
Cork
Brunswick
Varanasi
Cairns
Kilkenny
Kingston
Halifax
Naples
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city" . ?e_1 <place_of_birth> ?e . ?e_1 <pred:name> "Ravi Shankar" .   }
Program:
function: Find
inputs: Ravi Shankar
function: Relate
dependencies: 0
inputs: place of birth
forward
function: FilterConcept
dependencies: 1
inputs: city
function: What
dependencies: 2
Answer: Varanasi