Complex sentence: Later in the match, Ambrose returned to the ring to attack Styles and helped his former Shield partners Rollins and Reigns to perform a triple powerbomb on Styles through a broadcast table, which enabled Rollins to eliminate Styles.
Split into simpler sentences: Later in the match, Ambrose returned to the ring and attacked Styles. Ambrose, Seth Rollins, and Roman Reigns (the latter two on Team Raw) then had a mini-Shield reunion where they performed a Triple Powerbomb on Styles through a broadcast table, which enabled Rollins to eliminate Styles.