Complex sentence: The flight from the Artillery Ground travelled in a northerly direction towards Hertfordshire, with Lunardi making a stop in Welham Green, where the cat was set free as it seemed airsick, before eventually bringing the balloon to rest in Standon Green End.
Split into simpler sentences: The flight from the Artillery Ground travelled in a northerly direction towards Hertfordshire, with Lunardi making a stop in Welham Green, where the cat was set free as it seemed airsick. Before eventually bringing the balloon to rest in Standon Green End.