Question: When is Sergei Rachmaninoff's birthdate?
Choices: 1962-10-02
1962-03-02
1952-01-09
1980-10-25
1964-05-19
1925-10-03
0385-01-01
1873-03-20
1948-07-07
1831-11-19
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Sergei Rachmaninoff" . ?e <date_of_birth> ?pv .  }
Program:
function: Find
inputs: Sergei Rachmaninoff
function: QueryAttr
dependencies: 0
inputs: date of birth
Answer: 1873-03-20