Autumn reminds me of raking leaves.
Raking leaves reminds me of jumping in piles of leaves.
Jumping in piles of leaves reminds me of getting ready for Halloween.
Getting ready for Halloween reminds me of trick or treating.
Trick or treating reminds me of candy.
Candy reminds me of cavities.
Cavities remind me of the dentist.
The dentist reminds me of my birthday.
My birthday reminds me of fun.
Fun reminds me of Autumn.