Do I need a comma after 'yes' in this sentence?

[learning54]

Hi teachers,
I know we need a comma after 'yes' in this sentence, 'Yes, it is.'
Do I also need a comma after 'yes' in the following one? If yes, do we always use a comma after 'yes' regardless how long the sencence is?
Yes, it is our house.

Is it true that to determine if a comma is required after 'yes', we have to check if the sentence stands on its own by omitting 'yes'.


Thanks in advance.

 

[Jenniferhu]

To your first question, yes.
To your second question, I don't remember I've ever seen a yes following a full or cut sentence without a comma.

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NOT A TEACHER
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Jenny

 

[learning54]

To your first question, yes.
To your second question, I don't remember I've ever seen a yes following a full or cut sentence without a comma.

****
NOT A TEACHER
****
Jenny

Hi Jenniferhu,
Thank you very much for your reply.

Best,
L54