Take the following as truth: Waldemar Szary, a food technician at the OSM 'Paziocha', was having a very bad day - the kind of a very bad day, which normally comes after one of those very good days.
Then the following statement: "Waldemar Szary has been a food technician for OSM Paziocha since she graduated from culinary school. " is true, false, or inconclusive?
Answer: Inconclusive