Complex sentence: On April 19, McGregor announced via Twitter: "I have decided to retire young", later the same day, the UFC announced that McGregor had been pulled from UFC 200 after failing to fulfill media obligations in Las Vegas related to the fight.
Split into simpler sentences: On April 19, McGregor announced via Twitter: "I have decided to retire young". Later that day, the UFC announced that McGregor had been pulled from UFC 200 after failing to fulfill media obligations in Las Vegas related to the fight.