at the second mental zoo, pedro rivera, fox news.>> getting alexa to do what you want can sometimes befrustrating. especially if you are a taller learning how to talk and you want to hear your favorite song, baby shark. here's proof. >> alexa, play baby shark. >> sure. -- >> i love that baby voice. finally, the little girls mom steps in after she asked for help and she is thrilled when alexa finally plays the correct a song, baby shark. >> ♪ mew -- baby shark. baby shark. musical ♪. >> have you ever had the alexa mix of or confusion. >> it is funny how wrong she gets it and my youngest one does not understand her getting it wrong.>> don't you understand me? you remember this, when they are two years old, if they are your child, you know what they are saying. if it is your child, micah, i do not know what he or she is trying to say. >> what you mean you don't understand? i know. >> a gets my command wrong sometimes. i think that i speak all right. >>> coming up, taking on uber and lyft. what ilan must is saying about the possibility that tesla may create a new ride sharing service. >> f