Question: Which one of these has higher  time-weighted average exposure limit, manganese or selenium ?
Choices: zinc
phosphorus
magnesium
Gil Scott-Heron
selenium
Virginia Woolf
sodium
Love Actually
manganese
calcium
SPARQL: SELECT ?e WHERE { { ?e <pred:name> "manganese" .  } UNION { ?e <pred:name> "selenium" .  } ?e <time-weighted_average_exposure_limit> ?pv . ?pv <pred:value> ?v .  } ORDER BY DESC(?v) LIMIT 1
Program:
function: Find
inputs: manganese
function: Find
inputs: selenium
function: SelectBetween
dependencies: 0
1
inputs: time-weighted average exposure limit
greater
Answer: manganese