While finishing the unwinding , I dropped the handle , and Duke took off . He was quickly at the heels of another couple ( dogless , however ) who were out walking . " First day with the new leash , " Janet explained .
According to the above context, choose the best option to answer the following question.
Question: What may have happened during this situation ?
Options:
A. None of the above choices .
B. Their dog had annoyed another couple .
C. Their dog had ran off with the lease .
D. Their dog had gotten out of the leash .


C