Question 5: Multiclass classification In this question, we will build multiclass classifiers to distinguish different types of lung diseases using the NIHCXR8 data. Please download the training set and the validation set from the Data tab (https://www.kaggle.com/c/2021bmi707-assignment-2-q5/data). Please note that this dataset is different from the one we used in Questions 3 and 4. Please DO NOT use any additional dataset to train or augment your models. Feel free to use any (ImageNet or any custom) architecture to classify all available classes. In addition to participating in this BMI707 internal Kaggle contest, you would need to provide your answers to the questions and codes in the assignment writeup.