Question: Is the  Name Assigning Authority Number of a land-grant university, where  Philip Roth (the one that is educated at University of Chicago) studied, equal to 62624?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "land-grant university" . ?e_1 <educated_at> ?e . ?e_1 <pred:name> "Philip Roth" . ?e_1 <educated_at> ?e_2 . ?e_2 <pred:name> "University of Chicago" .  ?e <Name_Assigning_Authority_Number> ?pv . ?pv <pred:value> "62624" .  }
Program:
function: Find
inputs: University of Chicago
function: Relate
dependencies: 0
inputs: educated at
backward
function: Find
inputs: Philip Roth
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: educated at
forward
function: FilterConcept
dependencies: 4
inputs: land-grant university
function: QueryAttr
dependencies: 5
inputs: Name Assigning Authority Number
function: VerifyStr
dependencies: 6
inputs: 62624
Answer: no