Input: message my dad and ask him if he is planning to fly in for the graduation on june 21st at the high school
Tagged Input: message my dad and ask him if [ he is planning to fly in for the graduation on june 21st at the high school ]
Content: he is planning to fly in for the graduation on june 21st at the high school
Rephrased Content: are you planning to fly in for the graduation on june 21st at the high school