Question: Wathat is the language associated with Lahore subreddit,  which is connected to a city that is the birthplace of James Caan (the one whose Twitter username is jamescaan) ?
Choices: Polish
Turkish
English
Japanese
Slovene
Lithuanian
Franco-Provençal
Montenegrin
Jèrriais
Classical Latin
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city" . ?e_1 <place_of_birth> ?e . ?e_1 <pred:name> "James Caan" . ?e_1 <Twitter_username> ?pv_1 . ?pv_1 <pred:value> "jamescaan" . ?e <subreddit> ?pv . ?pv <pred:value> "Lahore" . [ <pred:fact_h> ?e ; <pred:fact_r> <subreddit> ; <pred:fact_t> ?pv ] <language_of_work_or_name> ?qpv .  }
Program:
function: Find
inputs: James Caan
function: FilterStr
dependencies: 0
inputs: Twitter username
jamescaan
function: Relate
dependencies: 1
inputs: place of birth
forward
function: FilterConcept
dependencies: 2
inputs: city
function: QueryAttrQualifier
dependencies: 3
inputs: subreddit
Lahore
language of work or name
Answer: English