Question: How many positions in American football are related to a sport associated with Chris Carter's sports team called Houston Texans ?
Choices:
13
14
15
16
17
18
19
20
21
22
Answer: 15
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "American football position" . ?e <sport> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "type of sport" . ?e_2 <sport> ?e_1 . ?e_2 <pred:name> "Chris Carter" . ?e_2 <member_of_sports_team> ?e_3 . ?e_3 <pred:name> "Houston Texans" .   }
Program:
function: Find
inputs: Houston Texans
function: Relate
dependencies: 0
inputs: member of sports team
backward
function: Find
inputs: Chris Carter
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: sport
forward
function: FilterConcept
dependencies: 4
inputs: type of sport
function: Relate
dependencies: 5
inputs: sport
backward
function: FilterConcept
dependencies: 6
inputs: American football position
function: Count
dependencies: 7