Question: Which researcher works in statistics?
Choices:
bandleader
biochemist
financier
statistician
astronaut
biologist
physicist
make-up artist
seiyū
astronomer
Answer: statistician
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "researcher" . ?e <field_of_this_occupation> ?e_1 . ?e_1 <pred:name> "statistics" .   }
Program:
function: Find
inputs: statistics
function: Relate
dependencies: 0
inputs: field of this occupation
backward
function: FilterConcept
dependencies: 1
inputs: researcher
function: What
dependencies: 2