With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Indonesia's wilderness only has one kind of animal and plant life.
text_B: Barbara Luisi is a photographer and a musician .. She lives and works in New York City ; Zurich , Switzerland and Apulia , Italy with her husband Fabio and two sons .. Fabio. Fabio Luisi. She has said `` my work is concerned exclusively with the perception of three elements  : darkness , sound and loneliness .. As a trained classical violinist , I have to first hear my images and it is always this noise or music that triggers my themes . ''
not_related.