Question: Of the medications that are considered to be a pork nutrient, which has the highest density?
Choices: American Samoa
Monterrey
over-the-counter drug
Northampton
copper
prescription drug
Thelma Schoonmaker
analgesic
iron
antibiotic
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "medication" . ?e_1 <nutrient> ?e . ?e_1 <pred:name> "pork" .  ?e <density> ?pv . ?pv <pred:value> ?v .  } ORDER BY DESC(?v) LIMIT 1
Program:
function: Find
inputs: pork
function: Relate
dependencies: 0
inputs: nutrient
forward
function: FilterConcept
dependencies: 1
inputs: medication
function: SelectAmong
dependencies: 2
inputs: density
largest
Answer: copper