[{'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: In relation to the App , this includes in addition also location data. For the purpose of finding your friends and sharing the Service with them, we also allow you to cross check your email addresses and phone numbers with those of your friends from your mobile device's address book, however, we do not have access to such information because it is fully anonymized via hashing."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Contact_Address_Book_1stParty, Contact_E_Mail_Address_1stParty, Contact_Phone_Number_1stParty, Location_1stParty.'}]