Question: Which organization resides in a sovereign state whose ITU letter code is BGD?
Choices: UK Film Council
Graham Holdings Company
Walmart
University of Dhaka
Bangladesh
Toei Company
Lions Gate Entertainment
FC Vaslui
Chittagong
FC Akhmat Grozny
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "organization" . ?e <country> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "sovereign state" . ?e_1 <ITU_letter_code> ?pv . ?pv <pred:value> "BGD" .   }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: ITU letter code
BGD
function: FilterConcept
dependencies: 1
inputs: sovereign state
function: Relate
dependencies: 2
inputs: country
backward
function: FilterConcept
dependencies: 3
inputs: organization
function: What
dependencies: 4
Answer: University of Dhaka