Question: When did Frederick Mercury begin to go by the name Freddie?
Choices: 1999-09-22
1956-01-01
2014-08-30
1972-09-17
1536
1953-11-10
1950-03-01
1969-01-20
1624
1970
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Freddie Mercury" . ?e_2 <pred:name> "Frederick" . ?e_2 <language_of_work_or_name> ?e_3 . ?e_3 <pred:name> "English" . ?e_1 <given_name> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <given_name> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Program:
function: Find
inputs: Freddie Mercury
function: Find
inputs: English
function: Relate
dependencies: 1
inputs: language of work or name
backward
function: Find
inputs: Frederick
function: And
dependencies: 2
3
function: QueryRelationQualifier
dependencies: 0
4
inputs: given name
start time
Answer: 1970