Which Child Would Robert Sternberg Classify as Successfully Intelligent

Which child would Robert Sternberg classify as successfully intelligent?

A) Alisha, who gets As in her classes, is incredibly talented at writing poetry, and has terrific street smarts
B) Adam, who is talented at the violin, a terrific athlete, and a real nice kid
C) Ai, who is very practical, great at sports, and gets along well with the teachers
D) Aether, who is great at understanding himself and other people