Question: Tell me the start time for Washington D.C. has an area of 177 square kilometres.
Choices: 1988-02-20
2001-03-16
1846-07-09
1974-09-10
1989-08-08
1971-12-09
1966-09-17
1975-06-25
1839
1944-04-10
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Washington, D.C." . ?e <area> ?pv . ?pv <pred:unit> "square kilometre" . ?pv <pred:value> "177"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <area> ; <pred:fact_t> ?pv ] <start_time> ?qpv .  }
Program:
function: Find
inputs: Washington, D.C.
function: QueryAttrQualifier
dependencies: 0
inputs: area
177 square kilometre
start time
Answer: 1846-07-09