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

Example Input: Here you go..

“…banking, financial planning, business operations and accounting. Algebraic equations using time and interest rates as variables help bankers, lenders and financial planners calculate loan payments, the value of savings accounts and certificates of deposits at a future point in time…”

…”algebraic formulas allow fitness professionals to figure a person's current body fat and what amount of weight loss will achieve a desired body-fat percentage. Fitness trainers may use algebra to determine the ratio of diet to exercise needed…”

“Civil engineers…rely on algebra to calculate how much weight roads and structures can hold and their capacity to withstand high winds, earthquakes, snow and other elements.”

“…doctors measure cardiac output, or the volume of blood the heart can pump, by using algebraic equations based on the oxygen levels in the body and heart rate.”

http://work.chron.com/career-fields-require-algebra-3080.html
Example Output: No

Example Input: Prove that were not...recent DNA proves we are a different race than your asian counterparts...100 million murdered indigenous native lives later the slaughter wants to continue, Caucasions nearly got the job done only 140,000 Alaska natives left, why stop now your work is almost complete, albeit there are good caucasions that are welcome to stay...we will help you, and we have.
Example Output: Yes

Example Input: Would you want your PFD to pay for: 1. the 1% For Art Program; 2. college students AK Performance Scholarships; 3. The LIO; 4. 3.5% annual merit pay increases for state employees; 5. Travel of state employees to Outside conferences; 6. Free healthcare for state employees; 7. Free Medicaid for those who choose not to work; 8. Grants to hundreds of nonprofits; 9. Housing for chronic inebriates in Anchorage (state grant money) and any other "free" stuff?
Example Output:
No