Back to the Future II by RobinJRichards

Question 7

At the end of BTTF and the beginning of BTTF II, we see the DeLorean now has Mr. Fusion powering the flux capacitor. Doc combs the trash and puts THESE THREE SPECIFIC ITEMS (on top of some other nondescript trash) into Mr. Fusion. Name them.

Banana (or the peel), (Stag brand) Beer and the beer can itself