Question: WHICH IS THE FUNICULAR WITH THE MAXIMUM AERAGE GRADIENT
Paraphrase: Out of all the funiculars, which has the maximum average gradient?
SPARQL (Wikidata): select ?ent where { ?ent wdt:P31 wd:Q142031 . ?ent wdt:P2198 ?obj } ORDER BY DESC(?obj)LIMIT 5 
Answer: Ebbw Vale Garden Festival Funicular