Question: What is the ARCHON code of the university where David Letterman was educated?
Choices: 476
1482
2925
269
505
29
248
976
474
715
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "university" . ?e_1 <educated_at> ?e . ?e_1 <pred:name> "David Letterman" .  ?e <ARCHON_code> ?pv .  }
Program:
function: Find
inputs: David Letterman
function: Relate
dependencies: 0
inputs: educated at
forward
function: FilterConcept
dependencies: 1
inputs: university
function: QueryAttr
dependencies: 2
inputs: ARCHON code
Answer: 1482