Question: Yale is the Twitter username of which higher education institution?
Choices: Appalachian State University
McGill University
Uppsala University
Carnegie Institute of Technology
Yale University
Texas Christian University
Imperial College London
Boston University School of Law
University of Nottingham
New York University Tandon School of Engineering
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "higher education institution" . ?e <Twitter_username> ?pv . ?pv <pred:value> "Yale" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Twitter username
Yale
function: FilterConcept
dependencies: 1
inputs: higher education institution
function: What
dependencies: 2
Answer: Yale University