Question: Which person won the award which John Lithgow won (the point in time of this statement is 1990)?
Choices:
Robert Guillaume
Tony Shalhoub
Swoosie Kurtz
Tony Randall
Ted Danson
Tracey Ullman
Jack Benny
Mia Farrow
John Ritter
Shohei Imamura
Answer: Ted Danson
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <winner> ?e . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "award" . ?e_1 <winner> ?e_2 . ?e_2 <pred:name> "John Lithgow" .  [ <pred:fact_h> ?e_1 ; <pred:fact_r> <winner> ; <pred:fact_t> ?e ] <point_in_time> ?qpv . ?qpv <pred:year> 1990 .  }
Program:
function: Find
inputs: John Lithgow
function: Relate
dependencies: 0
inputs: winner
backward
function: FilterConcept
dependencies: 1
inputs: award
function: Relate
dependencies: 2
inputs: winner
forward
function: QFilterYear
dependencies: 3
inputs: point in time
1990
=
function: FilterConcept
dependencies: 4
inputs: human
function: What
dependencies: 5