Read the following context and choose the best option to answer the question.
Context: We went for a short walk today . The weather was glorious , actually almost uncomfortably warm , like summer giving us one last glimpse . It 's a lovely cool evening , now . First up , a really beautiful flower that was escaping from under someone 's fence . People ! Walking on OUR beach !
Question: What may be the reason for one last warm day ?
Options: 
A. There was a heat wave .
B. Summer is coming .
C. Fall is coming .
D. It was hot on a winter day .


C