Context:
How to get rid of genital warts<br>Get a prescription medication from your doctor. Don't use over the counter medications intended for warts in other locations. Have your doctor or dermatologist examine the affected area.
Hypothesis: Genital warts can't be cured with medications because they are in a sensitive area of your body. 
No
Context:
How to choose an ergonomic office chair<br>Look for the ability to adjust the chair's height. The height of your ergonomic chair should be fully adjustable. The chair's seat should be easy to move either upwards or downwards.
Hypothesis: There should be a way to adjust the chair's height.
Yes
Context:
Well, I was going to say no language whatsoever of preemption, abandonment, abrogation, or exchange in the 1790 copyright, but compare -- Copyright Act. But compare that to thefirst. there's Patent Act under the same clause, where there is that exchange there. The other thing, as this Court has said, there is no implied abrogation of common law rights which would be a doctrine which would be inconsistent with what the petitioner is arguing. Now --
Hypothesis: The only copyright was in 1790
