Question: When did Mohamed Kallon join the team Bologna F.C. 1909?
Choices:
1997-12-10
1928-01-01
1945-12-10
500
1992-07-03
1496-01-01
2009-10-21
1997-01-01
1943
1992-05-22
Answer: 1997-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Mohamed Kallon" . ?e_2 <pred:name> "Bologna F.C. 1909" . ?e_1 <member_of_sports_team> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <member_of_sports_team> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Program:
function: Find
inputs: Mohamed Kallon
function: Find
inputs: Bologna F.C. 1909
function: QueryRelationQualifier
dependencies: 0
1
inputs: member of sports team
start time