Question: What is the connection between Graham Holdings Company to Washington, D.C.?
Choices: symptoms
official symbol
educated at
territory overlaps
material used
head of government
headquarters location
developer
home venue
office held by head of the organisation
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "Graham Holdings Company" . ?e_2 <pred:name> "Washington, D.C." . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: Graham Holdings Company
function: Find
inputs: Washington, D.C.
function: QueryRelation
dependencies: 0
1
Answer: headquarters location