Question: When was the German-speaking Roger Moore born?
Choices:
1931-04-13
1944-03-24
1865-11-02
1965-01-05
1973-04-23
1972-01-01
1985-07-02
1882-09-14
1949-01-12
1981-01-01
Program:
function: Find
inputs: German
function: Relate
dependencies: 0
inputs: languages spoken, written or signed
backward
function: Find
inputs: Roger Moore
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: date of birth
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Roger Moore" . ?e <languages_spoken,_written_or_signed> ?e_1 . ?e_1 <pred:name> "German" .  ?e <date_of_birth> ?pv .  }
Answer: 1981-01-01