A passenger a passenger on an airplane was feeling very anxious about an important job interview the next morning and as a result he was an easy nervous direct flight that get home week later he's contemplating a holiday trip that we hadn't previously been afraid to fly he find themselves suddenly nervous about flying and decided to cancel his plans to visit and out-of-state relative. Please Identify the unconditioned stimulus, the unconditioned response, the conditioned stimulus and conditioned response.