A. Identify the following statements if it's a set or not. Write S if it is a well-defined group and NS if it is not. 1. all objects that cover or protect the head 2. a collection of Disney characters 3. a group of beautiful students 4. days in a week 5. a collection of small plants 6. colony of ants 7. all vowels in the English alphabet 8. natural numbers from 1 - 10 9. 4P's recipient in barangay Tugbongan 10. collection of tall boys​