User turns:
user: I'm embarking on a new data analysis project that's as thrilling as scripting the next great story. Let's start by producing a file named 'DataSet1.csv' to hold all our initial bursts of raw data.
user: Infuse 'DataSet1.csv' with some preliminary numbers for our initial analytical exploration, just like adding depth to a character's backstory.
user: Here are the data 'Student | Math | Computer Science Alice | 5 | 9 Bob | 10 | 7'. You should copy as it is and split by line each each row.
user: Picture this: you're reading the last entries of 'DataSet1.csv' could you give me a glimpse to gauge the data's current health?
user: Provide a summary of the lines, words, and characters in the previous file. It's crucial, like measuring the script's length, to grasp the scope of our data narrative.
user: Could you compute the average of the three numerical value obtained? Just for my personal use.

Involved APIs: GorillaFileSystem
MathAPI
Ground-truth function call path:
GorillaFileSystem.touch
GorillaFileSystem.echo
GorillaFileSystem.sort
GorillaFileSystem.tail
GorillaFileSystem.wc
MathAPI.mean