Tell me the name of a high-rise building designed by structural engineer Atkins, and which starts with "a".
SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q18142 . ?sbj wdt:P631 wd:Q1510450 . ?sbj rdfs:label ?sbj_label . FILTER(STRSTARTS(lcase(?sbj_label), 'a')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
high-rise building: Q18142 atkins: Q1510450