write a code in Python, please.

Create and save a file with 5 sentences (using notepad), path for file - "c: ew\test.txt". Read the content of the file, but save only every second sentence of the file. (sentences nr. 2 and 4.) Find and store the longest word in each sentence. Display 2 longest words on the screen. Remove the first 3 letters of each word. Use sets functionality to find and display symmetric difference within this 2 words. Use at least 2 functions somewhere to get the highest grade