I need someone to check entries between two spreadsheets

I have two spreadsheets with lists of events.

I need someone to check if each event listed in Spreadsheet A is listed in Spreadsheet B or not. If it is, then you need to put the reference from B in a column in A. If not, then you need to make a note saying that it's not there.

There are no exact name macthes, as I have already done those via an Excel forumla. So this job is about taking a keyword from the name and searching for it in the other spreadsheet. This can quickly be achieved via pressing Control F in the browser and it searches the spreadsheet quickly.

Both spreadsheets are in Google Drive. This allows me to see and track the progress and is also quick due to browser search.

I have a lot of entries and so I am going to award this job in stages. The first stage is to reply apply to this job and I will assign spreadsheet to you. You then work for exactly an hour and I will pay you £8. I will do this for a few people, and whoever can do the job quickest and with the fewest mistakes will be awarded more spreadsheets.

So please only apply if you're willing to start doing one hour of this today.