Question: Since when did Al Green (the one whose Instagram username is repalgreen) study at FLorida A&M University ?
Choices: 1899-04-22
1994-04-06
1990-12-01
2004-07-21
2005-03-24
1966
2012-08-22
1949-10-20
2008-04-18
-218
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Al Green" . ?e_1 <Instagram_username> ?pv . ?pv <pred:value> "repalgreen" . ?e_2 <pred:name> "Florida A&M University" . ?e_1 <educated_at> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <educated_at> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Program:
function: Find
inputs: Al Green
function: FilterStr
dependencies: 0
inputs: Instagram username
repalgreen
function: Find
inputs: Florida A&M University
function: QueryRelationQualifier
dependencies: 1
2
inputs: educated at
start time
Answer: 1966