I had an "exception" as well: I took 4 years of Spanish in high school, and I took 2 quarters of Spanish in college. I am currently working on my 3rd quarter. I speak Spanish when I volunteer at a free clinic. I asked if I could say "yes" to the question even though I've technically only taken 2 quarters of college Spanish, and the woman in the office said "Oh, sure, that's definitely fine."