[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: Please only post links to actual news sources, no tabloid sites, etc
2: No NSFW content
3: No hate speech, bigotry, propaganda, etc

[EOR]
[BOC]
Thank you for your submission! Unfortunately, your submission has been removed for the following reason(s):

* Posting personal theories on /r/AskScience is strongly discouraged.

For more information regarding this and similar issues, please see our [guidelines](http://www.reddit.com/r/askscience/wiki/index#wiki_posts_about_personal_theories_are_discouraged.)



If you disagree with this decision, please send a message to the moderators.
[EOC]
safe
0
[END]

Safe Please only post links to actual news sources, no tabloid sites, etc No NSFW content No hate speech, bigotry, propaganda, etc