Question: Tell me the time point of Niels Bohr won Copley Medal.
Choices: 2019-02-13
1991
2014-08-01
2010-06-13
2008-03-01
1938
2016-05-01
1814-01-01
1717-01-01
1950-08-31
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Copley Medal" . ?e_2 <pred:name> "Niels Bohr" . ?e_1 <winner> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <winner> ; <pred:fact_t> ?e_2 ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Copley Medal
function: Find
inputs: Niels Bohr
function: QueryRelationQualifier
dependencies: 0
1
inputs: winner
point in time
Answer: 1938