Question: Did the legislative term following the 19th US Congress not end in 1950?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "legislative term" . ?e_1 <follows> ?e . ?e_1 <pred:name> "19th United States Congress" .  ?e <end_time> ?pv . ?pv <pred:year> ?v . FILTER ( ?v != 1950 ) .  }
Program:
function: Find
inputs: 19th United States Congress
function: Relate
dependencies: 0
inputs: follows
forward
function: FilterConcept
dependencies: 1
inputs: legislative term
function: QueryAttr
dependencies: 2
inputs: end time
function: VerifyYear
dependencies: 3
inputs: 1950
!=