With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Judd Apatow produced a Broadway show.
text_B: Diversion of Angels , initially titled Wilderness Stair , is a Martha Graham ballet performed to an original score by Norman Dello Joio .. Martha Graham. Martha Graham. Norman Dello Joio. Norman Dello Joio. The premiere on August 13 , 1948 , at the Palmer Auditorium in New London , Connecticut , included a set designed by Isamu Noguchi .. Isamu Noguchi. Isamu Noguchi. It was eliminated at the second performance .. Diversion of Angels is in the Martha Graham Dance Company repertoire and that of American Ballet Theatre -LRB- since 1999 -RRB- .. Martha Graham. Martha Graham. Martha Graham Dance Company. Martha Graham Dance Company. American Ballet Theatre. American Ballet Theatre
not_related.