Question: If we know the official website of a particular person, which is  http://carter.house.gov, how many username does his or her Twitter username, JudgeCarter, have ?
Choices:
1453623
2379229
591848
5677
3769478
14406
927366
22
713
208753
Answer: 14406
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "http://carter.house.gov" . ?e <Twitter_username> ?pv . ?pv <pred:value> "JudgeCarter" . [ <pred:fact_h> ?e ; <pred:fact_r> <Twitter_username> ; <pred:fact_t> ?pv ] <number_of_subscribers> ?qpv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://carter.house.gov
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttrQualifier
dependencies: 2
inputs: Twitter username
JudgeCarter
number of subscribers