Forums Scripts & Popups Search each line in txt file for a match.

Sorry for not explaining myself properly, I'm still new to all of this and my knowledge is very limited, so if what I say is non-sense I apologize.

I want a match of a full line in the text file to any word in message.
So the script will go through the text file by line and try to match it to the message text event.
So an example, if the word "and" is on a line text file and the message "I am in a band" is sent, it will come back true and continue the script.

Thanks for any and all help and sorry if my explanation is poor.