I certainly wouldn't expect her to say, "Your question is confused; I cannot answer it as stated."

Not with those words, but I'd assign a probability more than 5% that a randomly-chosen first-grader would answer something to that effect. (On the other hand I seem to recall homework questions I was assigned in elementary school which assumed that the antonym of sweet is bitter¹, which it clearly isn't -- water is neither and dark chocolate is both.)

1. Actually the Italian equivalents thereof, but I can't think of any major difference between their denotations or connotations.