Question: What organization followed by Comcast was established after 1847?
Choices: Activision Blizzard
Academy of Television Arts & Sciences
Digital Equipment Corporation
Wehrmacht
General Dynamics Electric Boat
MCA Inc.
McDonald's
FC Vaslui
Pfizer
Lockheed Corporation
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "organization" . ?e <followed_by> ?e_1 . ?e_1 <pred:name> "Comcast" .  ?e <inception> ?pv . ?pv <pred:year> ?v . FILTER ( ?v > 1847 ) .  }
Program:
function: Find
inputs: Comcast
function: Relate
dependencies: 0
inputs: followed by
backward
function: FilterConcept
dependencies: 1
inputs: organization
function: FindAll
function: FilterYear
dependencies: 3
inputs: inception
1847
>
function: FilterConcept
dependencies: 4
inputs: organization
function: And
dependencies: 2
5
function: What
dependencies: 6
Answer: MCA Inc.