Question: What is the name of the female first cousin of the person whose Twitter username is _DionneWarwick?
Choices: Sylvester Stallone
Simon Cowell
Richard Gere
Rani Mukherjee
William Henry Harrison
Rahul Dev Burman
Whitney Houston
David Byrne
Dionne Warwick
James E. Reilly
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <relative> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "human" . ?e_1 <Twitter_username> ?pv . ?pv <pred:value> "_DionneWarwick" .  [ <pred:fact_h> ?e ; <pred:fact_r> <relative> ; <pred:fact_t> ?e_1 ] <type_of_kinship> ?qpv . ?qpv <pred:value> "female first cousin" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Twitter username
_DionneWarwick
function: FilterConcept
dependencies: 1
inputs: human
function: Relate
dependencies: 2
inputs: relative
backward
function: QFilterStr
dependencies: 3
inputs: type of kinship
female first cousin
function: FilterConcept
dependencies: 4
inputs: human
function: What
dependencies: 5
Answer: Whitney Houston