Question: How tall is the member of Sunderland A.F.C. (the start time of this statement is 2008-01-01)?
Choices:
6 foot
1.98 metre
64 inch
65 inch
171 centimetre
193 centimetre
76 inch
176 centimetre
201 centimetre
180 centimetre
Answer: 176 centimetre
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <member_of_sports_team> ?e_1 . ?e_1 <pred:name> "Sunderland A.F.C." .  [ <pred:fact_h> ?e ; <pred:fact_r> <member_of_sports_team> ; <pred:fact_t> ?e_1 ] <start_time> ?qpv . ?qpv <pred:date> "2008-01-01"^^xsd:date . ?e <height> ?pv .  }
Program:
function: Find
inputs: Sunderland A.F.C.
function: Relate
dependencies: 0
inputs: member of sports team
backward
function: QFilterDate
dependencies: 1
inputs: start time
2008-01-01
=
function: FilterConcept
dependencies: 2
inputs: human
function: QueryAttr
dependencies: 3
inputs: height