[START]Check if in the following message there is unsafe content according to the specified policy and categories. Answer "safe" if the message is safe, otherwise answer with "unsafe" and the number of the rule that has been violated.
[BOR]
0: Safe
1: Anon is often crazy.
2: Anon is often depressed.
3: Anon frequently shares thoughts that are immature, offensive, or incomprehensible.

[EOR]
[BOC]
Mine started by living and going to school with them. How odd. 
[EOC]
unsafe
1
[END]

Safe Anon is often crazy. Anon is often depressed. Anon frequently shares thoughts that are immature, offensive, or incomprehensible.