Question: What organization appoints the vice president that is the position of Richard Nixon (this statement's underlying circumstance is rarely)?
Choices:
BBC
NBCUniversal
United States House of Representatives
Vigor Shipyards
Pfizer
United States Department of the Air Force
E. W. Scripps Company
Academy of Television Arts & Sciences
Hamburger SV
United States Senate
Answer: United States Senate
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "organization" . ?e_1 <appointed_by> ?e . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "vice president" . ?e_2 <position_held> ?e_1 . ?e_2 <pred:name> "Richard Nixon" .  [ <pred:fact_h> ?e_1 ; <pred:fact_r> <appointed_by> ; <pred:fact_t> ?e ] <nature_of_statement> ?qpv . ?qpv <pred:value> "rarely" .  }
Program:
function: Find
inputs: Richard Nixon
function: Relate
dependencies: 0
inputs: position held
forward
function: FilterConcept
dependencies: 1
inputs: vice president
function: Relate
dependencies: 2
inputs: appointed by
forward
function: QFilterStr
dependencies: 3
inputs: nature of statement
rarely
function: FilterConcept
dependencies: 4
inputs: organization
function: What
dependencies: 5