Question: How many types of astronomical objects have the Solar System as their parent?
Choices:
1
2
3
4
5
6
7
8
9
10
Answer: 1
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "astronomical object type" . ?e_1 <child_astronomical_body> ?e . ?e_1 <pred:name> "Solar System" .   }
Program:
function: Find
inputs: Solar System
function: Relate
dependencies: 0
inputs: child astronomical body
forward
function: FilterConcept
dependencies: 1
inputs: astronomical object type
function: Count
dependencies: 2