Question: English is the tongue used in how many activities?
Choices: 17
18
19
20
21
22
23
24
25
26
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "activity" . ?e <language_of_work_or_name> ?e_1 . ?e_1 <pred:name> "English" .   }
Program:
function: Find
inputs: English
function: Relate
dependencies: 0
inputs: language of work or name
backward
function: FilterConcept
dependencies: 1
inputs: activity
function: Count
dependencies: 2
Answer: 23