The items listed can be grouped into several categories. Group them and provide a name for each category.

1. Wearing pink

2. Wearing blue

3. Cooking hamburgers on a grill

4. Baking cream puffs

5. Cleaning the house

6. Changing a baby's diapers

7. Driving a truck

8. Going to the ballet

9. Going to a sporting event

10.Owning a dog

11.Owning a cat

12.Piloting an airliner

13.Being a flight attendant

14.Becoming a doctor

15.Becoming a nurse

16.Teaching at a university or college

17.Teaching grade school

18.Demonstrating love and sadness openly (hugging or crying)

19.Demonstrating anger by being aggressive

20.Getting into a fight