Question: I'd like to know the higher education institution that has the Twitter username caltech
Choices: Queensland University of Technology
Victoria University of Wellington
Middle Tennessee State University
Pennsylvania State University
Imperial College London
University of Calgary
California Institute of Technology
Royal College of Art
University of Ibadan
McNeese State University
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "higher education institution" . ?e <Twitter_username> ?pv . ?pv <pred:value> "caltech" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Twitter username
caltech
function: FilterConcept
dependencies: 1
inputs: higher education institution
function: What
dependencies: 2
Answer: California Institute of Technology