Question: Does the website at http://agra.nic.in represent the city that was the Mughal Empire's capital until 1540?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "city" . ?e_1 <capital> ?e . ?e_1 <pred:name> "Mughal Empire" .  [ <pred:fact_h> ?e_1 ; <pred:fact_r> <capital> ; <pred:fact_t> ?e ] <end_time> ?qpv . ?qpv <pred:year> 1540 . ?e <official_website> ?pv . ?pv <pred:value> "http://agra.nic.in" .  }
Program:
function: Find
inputs: Mughal Empire
function: Relate
dependencies: 0
inputs: capital
forward
function: QFilterYear
dependencies: 1
inputs: end time
1540
=
function: FilterConcept
dependencies: 2
inputs: city
function: QueryAttr
dependencies: 3
inputs: official website
function: VerifyStr
dependencies: 4
inputs: http://agra.nic.in
Answer: yes