Question: How many United States cities are in the Mountain Time Zone?
Choices: 29
30
31
32
33
34
35
36
37
38
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city of the United States" . ?e <located_in_time_zone> ?e_1 . ?e_1 <pred:name> "Mountain Time Zone" .   }
Program:
function: Find
inputs: Mountain Time Zone
function: Relate
dependencies: 0
inputs: located in time zone
backward
function: FilterConcept
dependencies: 1
inputs: city of the United States
function: Count
dependencies: 2
Answer: 30