Categorize the comment on the basis of sexual explicitness. If the comment is sexually explicit output Yes, otherwise output No.

Example Input: Lurking inside every lefty boy is a Comrade Strelnikov longing to cruise the countryside in his armored train with his brigade Cossacks making the World the way lefty boys want it to be.
Example Output: No

Example Input: What color is the sky on your planet?
Example Output: No

Example Input: What are these terms you're using? Chronic Lyme Cult? Lyme Truthers? In the 6 years since I was finally diagnosed (while living on the East Coast because  it certainly isn't going to happen here) I have never once heard either of these derogatory labels.  "We must be empathetic to Lyme truthers  but not feed their delusions'? Shame on you. Unless you are a patient living with this disease you have no right to so casually discredit us.  The most  dangerous nonsense is spread by uneducated physicians.
Example Output:
No