### Human: Write a social media photo caption based on this photo description: a sign that says "no parking" on the side of a road . a cake with a flag on it . a blue car parked in a parking lot . a truck with a sign on it drives down a grassy field . a car parked in a parking lot with a large umbrella  ### Assistant: Happy 70th to Porsche! Celebrating 70 years 1948-2018 #sportscartogether @heartoftheranch