[{'role': 'user', 'content': "Analyze the following clause from a privacy policy and determine if it's fair or unfair. Also identify any privacy practices mentioned: Data collected to serve you with relevant advertising TripAdvisor and its affiliated websites are committed to providing you with relevant content and information across our sites. To do this, we may collect information about your travel-related searches and other site activities, such as whether you are looking for airline flights or hotels, and use this information to serve you with ads on our sites or elsewhere online that match your apparent interests. So, for example, if you search for a flight to Florida on TripAdvisor, you may see an ad for a Florida travel package on TripAdvisor or on another website you visit."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]