Question: What is the connection between Wimbledon (the one whose OS grid reference is TQ239709) to United Kingdom?
Choices: main subject
capital of
maintained by
professorship
movement
present in work
office held by head of state
developer
country
country for sport
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "Wimbledon" . ?e_1 <OS_grid_reference> ?pv . ?pv <pred:value> "TQ239709" . ?e_2 <pred:name> "United Kingdom" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: Wimbledon
function: FilterStr
dependencies: 0
inputs: OS grid reference
TQ239709
function: Find
inputs: United Kingdom
function: QueryRelation
dependencies: 1
2
Answer: country