We are designing an Al agent for a personal health companion. A health companion interacts with patients to gather information about their symptoms and then tries to come up with medically informative reports to help patients better understand their health. For instance, through asking questions to a patient the agent gathered that the patient has sore throat and red tonsils. Based on that, the agent may provide a list of possible diagnoses (e.g., tonsillitis). A. List two performance measures for the health companion agent. B. What are the actuators and sensors in this agent? C. Is the agent's environment fully or partially observable? Deterministic or not? Discrete or continuous? Why? D. What might be a problem if we use a simple-reflex agent, where actions are selected only based on the current percept