[{'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: This notwithstanding, we reserve the right to collect information from minors under the age of 14 in those exceptional instances where, as a part of promotions or services we may offer, minors under the age of 14 are expressly permitted to participate, pursuant to the particular conditions regulating such promotions or services (in which case the relevant authorization for use of your personal information will be requested)."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]