I was walking up to our mailbox when coming home one evening . To get to it , I have to walk through a small dirt walkway . Well , it 's not really a walkway , but I 'd rather step on that and duck under trees instead of walking on the lawn . I noticed that the heels on my new shoes were sinking in as I walked .
Why was the brand new shoes ruined ?
Pick the best answer from the following options:
A. The lawn was dirty .
B. Someone threw mud on them .
C. None of the above choices .
D. There was dog doo in the lawn .


A