Question: Tell me halide anion whose name has the word ion in it.
Paraphrase: Disclose me halide anion whose name has the word ion in it.
SPARQL (Wikidata): SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q30972056 . ?sbj rdfs:label ?sbj_label . FILTER(CONTAINS(lcase(?sbj_label), 'ion')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
Answer: chloride ion, chloride ion, fluoride ion, fluoride ion, iodide ion, iodide ion, astatide ion, astatide ion, bromide ion, bromide ion