Question: Venus Williams' sibling has how many followers of her Twitter username, serenawilliams?
Choices:
108611
61441
22380
274
304841
8748
31549
14477
10906382
4453909
Answer: 10906382
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <sibling> ?e_1 . ?e_1 <pred:name> "Venus Williams" .  ?e <Twitter_username> ?pv . ?pv <pred:value> "serenawilliams" . [ <pred:fact_h> ?e ; <pred:fact_r> <Twitter_username> ; <pred:fact_t> ?pv ] <number_of_subscribers> ?qpv .  }
Program:
function: Find
inputs: Venus Williams
function: Relate
dependencies: 0
inputs: sibling
backward
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttrQualifier
dependencies: 2
inputs: Twitter username
serenawilliams
number of subscribers