Explanation
https://docs.microsoft.com/en-us/azure/storage/common/storage-account-overview
https://www.edureka.co/community/40011/different-storage-accounts-there-major-difference-between
https://insidemstech.com/tag/general-purpose-v2/
In conclusion the correct answers are:
Box1 --> Storage1 and Storage3 only
Box2 --> Storage1 and Storage4 only
https://docs.microsoft.com/en-us/azure/storage/files/storage-how-to-create-file-share?tabs=azure-portal#basics