Question: Tell me the name of a single that starts with the letter w.
Paraphrase: disclose me the name of a single the begins with the letter w.
SPARQL (Wikidata): SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q134556 . ?sbj rdfs:label ?sbj_label . FILTER(STRSTARTS(lcase(?sbj_label), 'w')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
Answer: Waiting for the End, Waiting for the End, What I've Done, What I've Done, Wild Horses, Wild Horses, Witchcraft, Witchcraft, We Are Young, We Are Young, What the Water Gave Me, What the Water Gave Me, We Belong Together, We Belong Together, Watch Me, Watch Me, Who Am I? (What's My Name?), Who Am I? (What's My Name?), When Love & Hate Collide, When Love & Hate Collide, Wild Night, Wild Night, Where Do You Go To (My Lovely)?, Where Do You Go To (My Lovely)?, Wicked Game, Wicked Game, When Love and Death Embrace, When Love and Death Embrace, West End Girls, West End Girls, What Goes Around... Comes Around, What Goes Around... Comes Around, Wings of a Butterfly, Wings of a Butterfly, Will be able to fly to the sky, Will be able to fly to the sky, Win the Race, Win the Race, What Makes You Beautiful, What Makes You Beautiful, Wild Thing, Wild Thing, We Built This City, We Built This City, Who Says, Who Says, Who Wants to Live Forever, Who Wants to Live Forever, Whatever, Whatever