Input: Message Steve and Dan to let them know we cannot attend the concert next Wednesday, but hope to be at the concert on June 20th
Tagged Input: Message Steve and Dan to let them know [ we cannot attend the concert next Wednesday, but hope to be at the concert on June 20th ]
Content: we cannot attend the concert next Wednesday, but hope to be at the concert on June 20th
Rephrased Content: we cannot attend the concert next Wednesday, but hope to be at the concert on June 20th