Please respond to this prompt answering all parts in atleast two hundred words. Thank you

this week we will be dealing with monopolistic competition and oligopolies. I'd like us to focus on monopolistic competition and the advertising they have to do to differentiate themselves and develop brand loyalty. Specifications I'd like you share with the class two ads, one you love and one you love to hate, sharing your thoughts on what the firm was trying to accomplish with the ad. No firm makes an ad to drive people away from their product, so even on the one you may not like try to get in their head