Question: What is the e-mail address of the agent set up in Cambridge (the headquarters location of Harvard University)?
Choices: mailto:info@louvre.fr
mailto:datarequests@support.facebook.com
mailto:DPO@adobe.com
mailto:bromptoncemetery@royalparks.gsi.gov.uk
United States dollar
mailto:informace@brno.cz
mailto:posta@praha.eu
mailto:info@atalanta.it
14912000000 United States dollar
mailto:sony_classics@spe.sony.com
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "agent" . ?e <location_of_formation> ?e_1 . ?e_1 <pred:name> "Cambridge" . ?e_2 <headquarters_location> ?e_1 . ?e_2 <pred:name> "Harvard University" .  ?e <e-mail_address> ?pv .  }
Program:
function: Find
inputs: Harvard University
function: Relate
dependencies: 0
inputs: headquarters location
forward
function: Find
inputs: Cambridge
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: location of formation
backward
function: FilterConcept
dependencies: 4
inputs: agent
function: QueryAttr
dependencies: 5
inputs: e-mail address
Answer: mailto:datarequests@support.facebook.com