Categorize the comment on the basis of insult. If the comment is insulting output Yes, otherwise output No.

Ex Input:
Watching this photo of the Alaskan volcano, and that of hundreds of other worldwide volcanoes, I try to imagine how many vehicle tail pipes it would take to create that much pollution, even after throwing in all the smokestacks in America.   Nature's smokers put all of the man made pollutants to complete shame...year after year.

Ex Output:
Yes


Ex Input:
Actual reality politics in this country aside (i.e "It's never going to happen"), the Parliamentary systems of Britain, Israel, Japan, Germany etc. where multiple political parties exist and can have an actual 'piece of the action' to the extent of sometimes getting to be in charge of a portion of the actual Governmental Administration or at least real input on some pending legislation or governmental policies is at least superficially attractive.  

The ability to hang up everything to get your own way by one or more minorities is both the strength and the weakness of those systems, however. 

 Just as the 2/3 Senate super-majority requirement for some things is for our system.

Ex Output:
No


Ex Input:
The crazy hippies here need to stop take other people's things For example they appear to be stealing punctuation marks like periods Are they selling these periods on the black market to out of work copy editors Man I think they are stealing question marks as well and commas Not exclamation marks Is anything safe All we are left with is the apostrophe it looks like

Ex Output:

Yes