Complex sentence: This is my best friend James exposing the incident to be a prank, followed by an image that reads, "Please Turn Off Your Cellphones Before Class" with "TDA Advertising & Design" in the bottom right-hand corner.
Split into simpler sentences: This is my best friend James, exposing the incident to be a prank. It's followed by an image that reads, "Please Turn Off Your Cellphones Before Class" with "TDA Advertising & Design" in the bottom right-hand corner.