I was multitasking.
I follow many threads, and I thought I had the subscriptions (emails) for my own going to a separate folder. What I saw, is was a question for me to answer in my WSO. So, I answered it. But it was not my WSO. It was Leslie's.
I can say i have been up to long and all that stuff. But bottom line I should pay more attention. So, don't do what I did. Make sure when you respond, you are paying attention.