Question: Tell me stellar wind  whose name has the word solar in it.
Paraphrase: Let me know stellar wind whose title has the word sun powered in it.
SPARQL (Wikidata): SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q654396 . ?sbj rdfs:label ?sbj_label . FILTER(CONTAINS(lcase(?sbj_label), 'solar')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
Answer: solar wind, solar wind