Question: Does L-Tyrosine or arachidonic acid have a greater pKa?
Choices: thiamine ion
stearic acid
capric acid
arachidonic acid
L-Tyrosine
L-Leucine
palmitic acid
sucrose
L-Arginine
L-alanine
SPARQL: SELECT ?e WHERE { { ?e <pred:name> "L-Tyrosine" .  } UNION { ?e <pred:name> "arachidonic acid" .  } ?e <pKa> ?pv . ?pv <pred:value> ?v .  } ORDER BY DESC(?v) LIMIT 1
Program:
function: Find
inputs: L-Tyrosine
function: Find
inputs: arachidonic acid
function: SelectBetween
dependencies: 0
1
inputs: pKa
greater
Answer: L-Tyrosine