Question: What is the Pinterest username for the university where Avi Arad was educated?
Choices:
schwarzenegger
uofmichigan
number10gov
muenchen
Hofstrau
annedpw
target
uniibadan
noordbrabant
WWE
Answer: Hofstrau
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "university" . ?e_1 <educated_at> ?e . ?e_1 <pred:name> "Avi Arad" .  ?e <Pinterest_username> ?pv .  }
Program:
function: Find
inputs: Avi Arad
function: Relate
dependencies: 0
inputs: educated at
forward
function: FilterConcept
dependencies: 1
inputs: university
function: QueryAttr
dependencies: 2
inputs: Pinterest username