[{'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: Social The Service can offer several integrations with sharing services and other tools (like Google +1 button, Facebook Like button, among others), that can be used to share information and actions Users make while interacting with our Service. Also we may integrate in our Games competitive services for sharing Scores and Achievement between players, like Google Play Games Services or others. The use of the previous services and tools is a free choice of each user. It's not necessary to use our Services. The social features that each User agreed to use enables the sharing of information with other contacts or the general public, depending on the configuration options the entity provides. For more information about the purpose and scope of data collection and processing in connection with social sharing features, please visit the privacy policies of the entities that provide these features."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]