[{'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: Information We Get When You Use Our Services When you use our services, we collect information about which of those services you've used and how you've used them. We might know, for instance, that you watched a particular Live Story, saw a specific ad for a certain period of time, and sent a few Snaps to friends. Here's a fuller explanation of the types of information we collect when you use our services : Usage Information. We collect information about your activity through our services. For example, we may collect information about: how you interact with the services, such as which filters you view or apply to Snaps, which channels you watch on Discover, or which search queries you submit. how you communicate with other Snapchatters, such as their names, the time and date of your communications, the number of messages you exchange with your friends, which friends you exchange messages with the most, and your interactions with messages (such as when you open a message or capture a screenshot)."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]