A 50-year old teacher presents to the urgent care clinic for evaluation of paralysis in her face. She has a history of upper respiratory infection 2 weeks before the onset of these symptoms. She states that her face is dropping and that she is unable to close her eye. on physical examination, you note that her forehead is smooth on the right side, her palpebral fissure appears widened, and her nasolabial fold appears flattened, and she is drooling. Based on this information, what is the most likely diagnosis?