Question: What punk rock's subreddit is Emo?
Choices: Skate punk
Christian punk
screamo
emo
Deathrock
Cowpunk
ska punk
power metal
deathcore
post-punk
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "punk rock" . ?e <subreddit> ?pv . ?pv <pred:value> "Emo" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: subreddit
Emo
function: FilterConcept
dependencies: 1
inputs: punk rock
function: What
dependencies: 2
Answer: emo