Question: Since when has Max Fleischer, the citizen of Poland, been living in the United States of America?
Choices: 1951-10-26
1687
2003-11-24
1887
1982-10-01
1861-03-21
1972-09-14
1978-11-17
1983-08-09
1854-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Max Fleischer" . ?e_1 <country_of_citizenship> ?e_3 . ?e_3 <pred:name> "Poland" . ?e_2 <pred:name> "United States of America" . ?e_1 <residence> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <residence> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Program:
function: Find
inputs: Poland
function: Relate
dependencies: 0
inputs: country of citizenship
backward
function: Find
inputs: Max Fleischer
function: And
dependencies: 1
2
function: Find
inputs: United States of America
function: QueryRelationQualifier
dependencies: 3
4
inputs: residence
start time
Answer: 1887