This is simply the wrong way to do branding. Even it's just for testing logo design. Come on. I know branding from strategic angle could be very simple to explain. It's all about how human beings perceive a "thing" and generate associations. However, executing one part of the branding job like this makes the test less meaningful. A great brand or whatever thing it is fulfills people's needs by leading them to a unique journey, not by asking specific place they want to go. Feedback is very important, but there is other ways to achieve it better. Moreover, testing is better to be done from a branding's perspective. Trees and forest are both crucial.