Categorize the comment on the basis of obscenity. If the comment is obscene output Yes, otherwise output No.

[EX Q]: And how much CO2 is absorbed and converted into life sustaining O2 by a single tree? I don't know that info but certainly planting trees to replace all the ones we cut down would definitely help, and the cost wouldn't be ridiculous.
[EX A]: Yes

[EX Q]: How does building facilities like these in an area that has historic risk for devastating tectonic activity make any sense? Do you live in one of these communities Gary? I have family living in the Coos Bay area, and though the short term financial gains to a select few sure wouldn't hurt in that town, the reality is just that - most of the Oregonians having to live with whatever happens to develop these facilities in their community, will not benefit.
[EX A]: No

[EX Q]: did the RG forget to print a story?   I thought the Chelsea gorrow vacation pics yesterday...tweeting - ridiculous.  ridiculous.  inane.  ridiculous.  if I wanted to see her on vacation, i would follow Chelsea on her facebook page.....  ****I know who mark baker is, but do I have to see his face every day?  with the same 2 months old, 4 stories a month? and the same awful pic that has him looking like the guy you report to the police for hanging out by a school.  to be clear - not saying mark baker is that person - i'm sure he is not - but if we have to see a pic...maybe his DMV pic?
[EX A]:
Yes