Question: What is the relationship between Ben Johnson (the one whose height is 177 centimetre) and Canada ?
Choices: this taxon is source of
country of citizenship
practiced by
head of government
depicts
series spin-off
officeholder
director
seed team
location of final assembly
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "Ben Johnson" . ?e_1 <height> ?pv . ?pv <pred:unit> "centimetre" . ?pv <pred:value> "177"^^xsd:double . ?e_2 <pred:name> "Canada" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: Ben Johnson
function: FilterNum
dependencies: 0
inputs: height
177 centimetre
=
function: Find
inputs: Canada
function: QueryRelation
dependencies: 1
2
Answer: country of citizenship