Question: What higher learning institution is affiliated with the public university whose official website is http://www.cssd.ac.uk/?
Choices: University of Manchester
Pennsylvania State University
McMaster University
University of Wales
McNeese State University
Imperial College London
Illinois Institute of Technology
University of London
University of Groningen
California State University
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "higher education institution" . ?e_1 <affiliation> ?e . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "public university" . ?e_1 <official_website> ?pv . ?pv <pred:value> "http://www.cssd.ac.uk/" .   }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.cssd.ac.uk/
function: FilterConcept
dependencies: 1
inputs: public university
function: Relate
dependencies: 2
inputs: affiliation
forward
function: FilterConcept
dependencies: 3
inputs: higher education institution
function: What
dependencies: 4
Answer: University of London