Input: Send a message to Bob and tell him that I'll be able to join him for the plasma cutting class tomorrow at around 5:00
Tagged Input: Send a message to Bob and tell him that [ I'll be able to join him for the plasma cutting class tomorrow at around 5:00 ]
Content: I'll be able to join him for the plasma cutting class tomorrow at around 5:00
Rephrased Content: i'll be able to join you for the plasma cutting class tomorrow at around 5:00