Question: How long does the short-term exposure limit of 3 miligrams per cubit meter take for a chemical element different from magnesium ?
Choices: 200 minute
15 minute
220 minute
236 minute
79 minute
98 minute
9 minute
849 minute
1744 second
133.0 minute
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "chemical element" . ?e <different_from> ?e_1 . ?e_1 <pred:name> "magnesium" .  ?e <short-term_exposure_limit> ?pv . ?pv <pred:unit> "milligram per cubic meter" . ?pv <pred:value> "3"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <short-term_exposure_limit> ; <pred:fact_t> ?pv ] <duration> ?qpv .  }
Program:
function: Find
inputs: magnesium
function: Relate
dependencies: 0
inputs: different from
backward
function: FilterConcept
dependencies: 1
inputs: chemical element
function: QueryAttrQualifier
dependencies: 2
inputs: short-term exposure limit
3 milligram per cubic meter
duration
Answer: 15 minute