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 ?
Option 0: There was a heat wave .
Option 1: Summer is coming .
Option 2: Fall is coming .
Option 3: It was hot on a winter day .
Answer: 2