Multi-turn user requests:
user: I am alex. Go into directory name after my name and list all the visible and hidden contents in the current directory now, please.
user: Move one of the 'log.txt' files into a new directory 'archive'.
user: Investigate within 'log.txt' for the occurrence of the keyword 'Error'.
user: Finally, show the last 20 lines of a specific file for me.
user: The file name is 'log.txt'.

Involved API classes: GorillaFileSystem

Initial environment state:
GorillaFileSystem: root: alex: type: directory
contents: workspace: type: directory
contents: log.txt: type: file
content: This is a log file. No errors found. Another line. Yet another line. Error: Something went wrong. Final line.
archive: type: directory
.hidden_file: type: file
content: This is a hidden file.

Ground-truth function call path:
GorillaFileSystem.ls
GorillaFileSystem.find
GorillaFileSystem.mv
GorillaFileSystem.grep
GorillaFileSystem.tail

Functions held out until the model asks (by turn index):
1: ls