Question: Did a person, who is Hayden Christensen's partner, began his or her career in a year other than 1907 ?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <partner> ?e . ?e_1 <pred:name> "Hayden Christensen" .  ?e <work_period_(start)> ?pv . ?pv <pred:year> ?v . FILTER ( ?v != 1907 ) .  }
Program:
function: Find
inputs: Hayden Christensen
function: Relate
dependencies: 0
inputs: partner
forward
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttr
dependencies: 2
inputs: work period (start)
function: VerifyYear
dependencies: 3
inputs: 1907
!=
Answer: yes