You are conducting an informal study in which, for a month, you play a particular song just before you serve dinner to your best friend. Eventually, you play just the song to see what will happen, and your friend begins to salivate and says that she has hunger pains. In this scenario, what is the unconditioned response?
A) salivation in response to food
B) salivation in response to the song
C) hunger pains in response to the song
D) salivation to either the food or the song