Answer:
Mr. Sawicki has known Steve for three years.
Step-by-step explanation:
The statement is valid because Mr. Sawick was familiar with Steve. To be precise, they had known each other for a while, for three years to be precise. Thus, the statement is valid in this context. This statement illustrates familiarity that people have when they have stayed together for a long time of have associations with each other for a long time.