Question: Is london the subreddit for the person who is the producer of The Squid and the Whale?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <producer> ?e . ?e_1 <pred:name> "The Squid and the Whale" .  ?e <subreddit> ?pv . ?pv <pred:value> "london" .  }
Program:
function: Find
inputs: The Squid and the Whale
function: Relate
dependencies: 0
inputs: producer
forward
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttr
dependencies: 2
inputs: subreddit
function: VerifyStr
dependencies: 3
inputs: london