Was it something I said? (那是我說的嗎？)

Was it something I said?
那是我說的嗎？
Was it something I said? (那是我說的嗎？)
那是我說的嗎？ (Was it something I said?)

Was it something I said?
是我說的嗎？
Was it something I said? (是我說的嗎？)
是我說的嗎？ (Was it something I said?)