Help Please:

I need help with a formulae please. I have a panel containing some warning text if the user selects certain options within two drop downs. 

Choice 1 = Type

Choice 2 = Year

Example: I'd like the panel to appear if the user selects "Form" or "Book" in choice 1 and "2010" or "2015" in choice 2. 

Hope that makes sense? Thanks, Andy.