Create a Python program that uses (see post) an algorithm and analyzes it to determine whether its true or false:

Instructions

You can also copy the code frome here: https://pastebin.com/fMBRVKVr

***I really don't understand python or algorithms so far. PLEASE write comments in the program of what you're doing and why. So hopefully I can understand the process**

Thank you so much, I appreciate your help.

Consider the following algorithm that determines whether the parenthesis in an arithmetic expression are properly matched: Algorithm ParenMatch(X) Input: A string X of n tokens, each of which is either a grouping symbol from the lefty list of three symbols: ( or the righty list of three symbols: or from the list of single character upper case variables: A B C the list of arithmetic binary operators:*I Z or from Output: True if and only if all the grouping symbols in X match; otherwise, print False. Let S be an empty stack for i-0 ton-1 do if Xl] is an opening grouping symbol then S.push(XI) if S.is_empty) then if S.pop) does not match the type of X else if X is a closing grouping symbol then return false #nothing to match with return false #wrong type then if S.isEmpty() then return true #every symbol matched else return false #some symbols were never matched