If you leave it open (don't answer), there is nothing for the reader to consider. That is sort of a backhanded way of saying you aren't going to answer questions.some things are left open to the listener to consider. If I thought life evolved by natural selection from whatever it is conjectured to have come from I'd say so. Because I'm speaking to you, I can only hope you'd understand. Beyond that I'll just say that I hope you have a nice day.
I know that you reject evidence and explanation of evolution based on your beliefs. That is not news. No one asked you that question.