Question: Which one of the medication, that match a nutrient of white cabbage, have the smallest atomic number ?
Choices: over-the-counter drug
antibiotic
Charles Laughton
analgesic
Boeing 747
iron
prescription drug
Blake Lively
copper
Master P
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "medication" . ?e_1 <nutrient> ?e . ?e_1 <pred:name> "white cabbage" .  ?e <atomic_number> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Program:
function: Find
inputs: white cabbage
function: Relate
dependencies: 0
inputs: nutrient
forward
function: FilterConcept
dependencies: 1
inputs: medication
function: SelectAmong
dependencies: 2
inputs: atomic number
smallest
Answer: iron