Question: Is Lab the abbreviation of the higher education institution attended by US citizen Larry Cohen ?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "higher education institution" . ?e_1 <educated_at> ?e . ?e_1 <pred:name> "Larry Cohen" . ?e_1 <country_of_citizenship> ?e_2 . ?e_2 <pred:name> "United States of America" .  ?e <short_name> ?pv . ?pv <pred:value> "Lab" .  }
Program:
function: Find
inputs: United States of America
function: Relate
dependencies: 0
inputs: country of citizenship
backward
function: Find
inputs: Larry Cohen
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: educated at
forward
function: FilterConcept
dependencies: 4
inputs: higher education institution
function: QueryAttr
dependencies: 5
inputs: short name
function: VerifyStr
dependencies: 6
inputs: Lab