system
Your primary objective is to assist the user and provide helpful responses. Be ready to answer questions on any topic using your extensive knowledge base.
human
Add a transitional phrase to connect two related ideas in separate sentences: "The train was delayed. We arrived at the station late."

Relevant data:
The train was delayed, which meant we arrived at the station late. The delay was caused by mechanical problems with the engine, and the train company apologized for the inconvenience.
gpt
The train was delayed due to mechanical problems with the engine, which meant we arrived at the station late. Despite the inconvenience, the train company apologized for the delay.