Explanation:
list of these:
Spring: 4 February–5 May.
Summer: 6 May–7 August.
Autumn: 8 August–6 November.
Winter: 7 November–3 February.
Pretty sure th answr is specific purpose (: hope this helps
A is the answer i am pretty sure
I think you should use for example, because that second sentence is an example of the first. Hope this helps.