With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Michael Caine has been in a Nolan film.
text_B: `` Satisfied '' is the eleventh song from Act 1 of the musical Hamilton , based on the life of Alexander Hamilton , which premiered on Broadway in 2015 .. Hamilton. Hamilton ( musical ). Alexander Hamilton. Alexander Hamilton. Broadway. Broadway theatre. Lin-Manuel Miranda wrote both the music and lyrics to the song .. Lin-Manuel Miranda. Lin-Manuel Miranda. The song is sung by the character Angelica Schuyler , originally performed by Renee Elise Goldsberry .. Renee Elise Goldsberry. Renee Elise Goldsberry. Angelica Schuyler. Angelica Schuyler
not_related.