Rubén Martínez Cárdenas: I did the survey, I was expecting some results at the end of the survey, are you planning to report the results? I understood that the recipient is going to try only one glass, am I correct? So if (s)he is only going to have one glass what concerns would I have about the number of options available for the recipient? It sounds to me like you're trying to get something indirectly but sounds a little bit obscure to me in terms of what you are measuring in the end, and if I'm thinking correctly then the person surveyed must not be aware of what is happening, but... Cheers!