Complex sentence: Lois organizes a play date for Stewie and Scotty, but Scotty suddenly falls ill and passes out, so Lois and Peter take him to the hospital.
Split into simpler sentences: Lois organizes a play date for Stewie and Scotty. Everything goes well until Scotty suddenly falls ill whilst playing with Stewie and passes out, so Lois and Peter rush him to the hospital.