Question: When did Mark Johnson, born in Dayton, join the Detroit Tigers?
Choices: 1994-04-05
-1200
1859-01-24
1993-10-14
2000
1996-11-22
1983-09-23
1955-11-01
1998-08-23
2010-12-15
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Mark Johnson" . ?e_1 <place_of_birth> ?e_3 . ?e_3 <pred:name> "Dayton" . ?e_2 <pred:name> "Detroit Tigers" . ?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: Dayton
function: Relate
dependencies: 0
inputs: place of birth
backward
function: Find
inputs: Mark Johnson
function: And
dependencies: 1
2
function: Find
inputs: Detroit Tigers
function: QueryRelationQualifier
dependencies: 3
4
inputs: member of sports team
start time
Answer: 2000