[{'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: Avast Free Mobile Security: Avast Free Mobile Security for Android is a security application for devices running Android. The AMS application scans your device, the Wi-Fi you are connected to and your Android operating system for infected files, unwanted privacy phishing, malware, spyware and even security issues in wireless networks. For this purpose, we collect information from your device and Android OS, including crash data, current language/country code, anonymous identification of Avast user, and identified threats or visited URLs. We do not collect your personally identifiable information as part of the AMS scanning. As a part of our Wi-Fi Security functionality we collect technical information about the hotspot you are connected to including hotspot location. As a part of our Call blocker functionality, we collect call logs including GUIDs and telephone numbers blacklisted by the end user and telephone numbers extracted from your contact list. You can opt-out from the Wi-Fi location collection and calls logs collection in app Settings. Finally, as with other Avast programs, we may collect your email and IP address when purchasing the AMS in an app store."}, {'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, Identifier_IP_Address_1stParty, Location_WiFi_1stParty.'}]