Question: Which sea having Croatia as a basin country has the largest vertical depth?
Choices: Caribbean Sea
George H. W. Bush
Aegean Sea
Simon Pegg
Greater Houston
Green Bay
English Channel
Adriatic Sea
North Sea
Mediterranean Sea
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "sea" . ?e <basin_country> ?e_1 . ?e_1 <pred:name> "Croatia" .  ?e <vertical_depth> ?pv . ?pv <pred:value> ?v .  } ORDER BY DESC(?v) LIMIT 1
Program:
function: Find
inputs: Croatia
function: Relate
dependencies: 0
inputs: basin country
backward
function: FilterConcept
dependencies: 1
inputs: sea
function: SelectAmong
dependencies: 2
inputs: vertical depth
largest
Answer: Mediterranean Sea