Question: Which Twitter handle belongs to the person partnered with January Jones until 2016?
Choices:
kyrasedgwick
OrvilleIV
RepAlGreen
RWitherspoon
Beetlepimp
DollyParton
john5guitarist
wrexham_afc
zappa
Shaq
Answer: OrvilleIV
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <partner> ?e_1 . ?e_1 <pred:name> "January Jones" .  [ <pred:fact_h> ?e ; <pred:fact_r> <partner> ; <pred:fact_t> ?e_1 ] <end_time> ?qpv . ?qpv <pred:year> 2016 . ?e <Twitter_username> ?pv .  }
Program:
function: Find
inputs: January Jones
function: Relate
dependencies: 0
inputs: partner
backward
function: QFilterYear
dependencies: 1
inputs: end time
2016
=
function: FilterConcept
dependencies: 2
inputs: human
function: QueryAttr
dependencies: 3
inputs: Twitter username