Question: What language is used in https://www.donaldjtrump.com/, the official website for Donald Trump, white American ?
Choices: Estonian
Afrikaans
Azerbaijani
Swedish
Jèrriais
Eastern Armenian
German
Croatian
Russian
American English
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Donald Trump" . ?e <ethnic_group> ?e_1 . ?e_1 <pred:name> "White American" .  ?e <official_website> ?pv . ?pv <pred:value> "https://www.donaldjtrump.com/" . [ <pred:fact_h> ?e ; <pred:fact_r> <official_website> ; <pred:fact_t> ?pv ] <language_of_work_or_name> ?qpv .  }
Program:
function: Find
inputs: White American
function: Relate
dependencies: 0
inputs: ethnic group
backward
function: Find
inputs: Donald Trump
function: And
dependencies: 1
2
function: QueryAttrQualifier
dependencies: 3
inputs: official website
https://www.donaldjtrump.com/
language of work or name
Answer: American English