Question: Of chemical elements with any atomic number but 15, which possesses the lowest atomic number?
Choices: manganese
zinc
calcium
sodium
phosphorus
Nicole Sullivan
Carson City
selenium
Russians
magnesium
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "chemical element" . ?e <atomic_number> ?pv_1 . ?pv_1 <pred:unit> "1" . ?pv_1 <pred:value> ?v_1 . FILTER ( ?v_1 != "15"^^xsd:double ) . ?e <atomic_number> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Program:
function: FindAll
function: FilterNum
dependencies: 0
inputs: atomic number
15
!=
function: FilterConcept
dependencies: 1
inputs: chemical element
function: SelectAmong
dependencies: 2
inputs: atomic number
smallest
Answer: sodium