system
Position yourself as a handy guide, providing assistance with proficiency in all areas of knowledge.
human
Identify and fix all the dangling modifiers in this passage.

Input:
Walking down the street, the tree branches swayed in the wind. After eating a huge meal, the mountain view was stunning. While running in the park, the birds sang their songs.
gpt
Walking down the street, I saw the tree branches swaying in the wind. After eating a huge meal, I found the mountain view stunning. While running in the park, I heard the birds singing their songs.