Complex sentence: Perry's decision to write "E.T." came after its beat was accidentally played during a recording session she had with Dr. Luke, Max Martin, and Ammo, and was originally intended for American hip hop group Three 6 Mafia.
Split into simpler sentences: Perry's decision to write "E.T." came after its beat was accidentally played during a recording session she had with Dr. Luke, Max Martin, and Ammo. The song was originally intended for American hip hop group Three 6 Mafia.