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annart thank you for answering with explanation.
Easy_E thank you for answering this question in detail with examples making it very clear.
I knew it but still wondered about it, a bit confused. I sometimes get confused about the things I know well and wonder how others will answer it. This way I learn even more about it.
Thank you for answering and the extra information that you have shared, much appreciated.
tsmog thank you for answering in detail highlighting the difference.
Thank you for answering.