The assignment content involves normalizing four tables into Boyce-Codd Normal Form (BCNF). Table 1 contains information about boats and their owners. The functional dependencies suggest that the length of a boat depends on its make and model, while other attributes depend on the combination of make, model, and length. Table 2 is related to pets and their services. It appears that pet breed depends on pet type, and other attributes are dependent on the combination of pet name, date of birth, and owner email. Table 3 contains information about properties and services provided. The dependencies suggest that property name depends on its type, street, city, and ZIP code. Finally, Table 4 is related to beer manufacturers and their products. The functional dependencies indicate that beer name and manufacturer name are dependent variables.