Question: How many American football teams participate in the National Football League Draft whose official website is http://www.nfl.com/draft/history/fulldraft?season=2005 ?
Choices: 26
27
28
29
30
31
32
33
34
35
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "American football team" . ?e_1 <participant> ?e . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "National Football League Draft" . ?e_1 <official_website> ?pv . ?pv <pred:value> "http://www.nfl.com/draft/history/fulldraft?season=2005" .   }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.nfl.com/draft/history/fulldraft?season=2005
function: FilterConcept
dependencies: 1
inputs: National Football League Draft
function: Relate
dependencies: 2
inputs: participant
forward
function: FilterConcept
dependencies: 3
inputs: American football team
function: Count
dependencies: 4
Answer: 28