Question: Among the chemical compounds colored white, which has the smallest melting point?
Choices: thiamine ion
D-fructose (open structure)
sucrose
L-alanine
L-Leucine
cis-oleic acid
L-Arginine
L-Valine
capric acid
stearic acid
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "chemical compound" . ?e <color> ?e_1 . ?e_1 <pred:name> "white" .  ?e <melting_point> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Program:
function: Find
inputs: white
function: Relate
dependencies: 0
inputs: color
backward
function: FilterConcept
dependencies: 1
inputs: chemical compound
function: SelectAmong
dependencies: 2
inputs: melting point
smallest
Answer: stearic acid