Question: Which sovereign state has diplomatic relations with People's Republic of China (the subject of this statement is China–Samoa relations) ?
Choices: United States of America
Democratic Republic of the Congo
Cameroon
Samoa
East Timor
Ethiopia
Cyprus
People's Republic of China
Holy Roman Empire
Armenia
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "sovereign state" . ?e <country> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "sovereign state" . ?e_1 <diplomatic_relation> ?e_2 . ?e_2 <pred:name> "People's Republic of China" . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <diplomatic_relation> ; <pred:fact_t> ?e_2 ] <statement_is_subject_of> ?qpv . ?qpv <pred:value> "China–Samoa relations" .   }
Program:
function: Find
inputs: People's Republic of China
function: Relate
dependencies: 0
inputs: diplomatic relation
backward
function: QFilterStr
dependencies: 1
inputs: statement is subject of
China–Samoa relations
function: FilterConcept
dependencies: 2
inputs: sovereign state
function: Relate
dependencies: 3
inputs: country
backward
function: FilterConcept
dependencies: 4
inputs: sovereign state
function: What
dependencies: 5
Answer: Samoa