Complex sentence: In "Attack of the Clones", Obi-Wan Kenobi traveled to Kamino to investigate an assassination attempt on Senator Padmé Amidala, the Kaminoan prime minister Lama Su informed him that Sifo-Dyas had ordered the creation of a clone army on Kamino.
Split into simpler sentences: In "Attack of the Clones", Obi-Wan Kenobi travels to Kamino to investigate an assassination attempt on Senator Padmé Amidala. The Kaminoan prime minister, Lama Su, informs him that Sifo-Dyas had ordered the creation of a clone army on Kamino.