A real estate agent showed Gavin several pictures of lakeshore property while they were eating a delicious, mouth-watering meal. Later, when Gavin toured the property, he drooled with delight. For Gavin, the lakeshore property was a ________.A. Unconditioned Stimulus (US)
B. Conditioend Stimulus (CS)
C. Unconditioned Response (UR)
D. Conditioned Response (CR)