Question: Who takes the form of brother of Poseidon?
Paraphrase: Which character appears as Poseidon's brother
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q41127 wdt:P3373 ?X . ?X wdt:P4675 ?answer}
Answer: snake, fire, Ant, rain, Common Cuckoo, swan, Artemis, satyr, Amphitryon, bull, eagle