Question: What is the stack exchange of the geographic region that is located in or next to Santa Monica?
Choices: https://stackoverflow.com/tags/android
https://stackoverflow.com/tags/graph-theory
https://opendata.stackexchange.com/tags/asia
https://reverseengineering.stackexchange.com/tags/windows
https://engineering.stackexchange.com/tags/computer-engineering
https://stackoverflow.com/tags/lisp
https://travel.stackexchange.com/tags/india
https://travel.stackexchange.com/tags/catalonia
https://travel.stackexchange.com/tags/pacific-ocean
https://stackoverflow.com/tags/php-5.6
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "geographic region" . ?e_1 <located_in_or_next_to_body_of_water> ?e . ?e_1 <pred:name> "Santa Monica" .  ?e <Stack_Exchange_tag> ?pv .  }
Program:
function: Find
inputs: Santa Monica
function: Relate
dependencies: 0
inputs: located in or next to body of water
forward
function: FilterConcept
dependencies: 1
inputs: geographic region
function: QueryAttr
dependencies: 2
inputs: Stack Exchange tag
Answer: https://travel.stackexchange.com/tags/pacific-ocean