Question: In 1996, did the Twitter account with the username Adobe have headquarters located in San Jose?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "agent" . ?e <headquarters_location> ?e_1 . ?e_1 <pred:name> "San Jose" .  [ <pred:fact_h> ?e ; <pred:fact_r> <headquarters_location> ; <pred:fact_t> ?e_1 ] <start_time> ?qpv . ?qpv <pred:year> 1996 . ?e <Twitter_username> ?pv . ?pv <pred:value> "Adobe" .  }
Program:
function: Find
inputs: San Jose
function: Relate
dependencies: 0
inputs: headquarters location
backward
function: QFilterYear
dependencies: 1
inputs: start time
1996
=
function: FilterConcept
dependencies: 2
inputs: agent
function: QueryAttr
dependencies: 3
inputs: Twitter username
function: VerifyStr
dependencies: 4
inputs: Adobe
Answer: yes