Question: Among the chemical elements whose electronegativity is less than 1.3, which one has the smallest atomic number?
Choices:
zinc
sodium
magnesium
The U
Madagascar: Escape 2 Africa
phosphorus
Michael De Luca
selenium
manganese
calcium
Program:
function: FindAll
function: FilterNum
dependencies: 0
inputs: electronegativity
1.3
<
function: FilterConcept
dependencies: 1
inputs: chemical element
function: SelectAmong
dependencies: 2
inputs: atomic number
smallest
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "chemical element" . ?e <electronegativity> ?pv_1 . ?pv_1 <pred:unit> "1" . ?pv_1 <pred:value> ?v_1 . FILTER ( ?v_1 < "1.3"^^xsd:double ) . ?e <atomic_number> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Answer: sodium