Question: When was Ben Johnson (the one whose mass is 75 kilogram) born?
Choices: 1938-04-15
1962-10-18
1993-09-19
1898-08-29
1938-08-06
1969-05-01
1782-03-18
1907-01-01
1970-01-01
1961-12-30
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Ben Johnson" . ?e <mass> ?pv_1 . ?pv_1 <pred:unit> "kilogram" . ?pv_1 <pred:value> "75"^^xsd:double . ?e <date_of_birth> ?pv .  }
Program:
function: Find
inputs: Ben Johnson
function: FilterNum
dependencies: 0
inputs: mass
75 kilogram
=
function: QueryAttr
dependencies: 1
inputs: date of birth
Answer: 1961-12-30