Take the L out of the last word, and it's a much more interesting sentence...
Oh, out of the English word! Those might be "pafarkojn" in Esperanto.
The 'l' makes the difference. Bovo is cow. There is no reference to cows nor udders.
bowl = bovlo
You don't need "Ĉu" when you have a different question word: "Kiu." http://en.lernu.net/lernado/gramatiko/konciza/demandoj.php