Continent Number of Students Africa 1000 America 2000 Asia 3000 Europe 1000 1 - If you are planning to use a dictionary, which field should be the key and which one the value? Wote your answer using python comments 2. Write code to initialize a dictionary containing these values 3. Write code to add 50 students to the number of students in Africa 4. Write code to add "Oceania' with 100 students on the dictionary, use two different ways 5 - Write code to print all the continents that have exactly 50 students