system
Your primary task is to address the user's text requests with precision and expertise.
human
Eliminate any repetitious sentences in this passage.

"The dog ran across the field towards the tree. He barked loudly at the mailman, who had entered through the gate. The mailman turned to see the dog running across the field towards the tree."
gpt
The dog ran across the field towards the tree and barked at the mailman. The mailman turned to see the dog.