Question: What Southern rock group was not founded in 1841?
Choices: crossover thrash
industrial rock
neo-progressive rock
Warsaw
sludge metal
British Empire
Republican Party
University of Dayton
Trondheim
post-grunge
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "Southern rock" . ?e <inception> ?pv . ?pv <pred:year> ?v . FILTER ( ?v != 1841 ) .  }
Program:
function: FindAll
function: FilterYear
dependencies: 0
inputs: inception
1841
!=
function: FilterConcept
dependencies: 1
inputs: Southern rock
function: What
dependencies: 2
Answer: sludge metal