Question: Is nanjing the subreddit of the capital whose official website is http://www.nanjing.gov.cn?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "capital" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "http://www.nanjing.gov.cn" . ?e <subreddit> ?pv . ?pv <pred:value> "nanjing" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.nanjing.gov.cn
function: FilterConcept
dependencies: 1
inputs: capital
function: QueryAttr
dependencies: 2
inputs: subreddit
function: VerifyStr
dependencies: 3
inputs: nanjing