Context:
How to relieve varicose vein pain<br>Wear compression stockings. You can find compression stockings at most medical stores and pharmacies. They squeeze your legs, helping increase the blood flow.
Hypothesis: Compression stockings increase blood flow by squeezing your legs. 
Yes
Context:
In 1979, the very first cases of AIDS appeared in New York. Cases of the disease that had never been seen prior to 1979, but is now considered more deadly than the bubonic plague, continued to surface in California and New York, almost exclusively in homosexual men.
Hypothesis: The very first cases of AIDS appeared more than 1 billion seconds ago.
Yes
Context:
COLUMBUS (WCMH) – Police arrested a mother who they said overdosed in a gas station bathroom while her 1-year-old child was with her. Authorities said Deasa Smith, 25, entered a Circle K gas station on Petzinger Road at about 10:30 p.m. Wednesday. Later, medics were called to the scene after someone called 911 to report a person overdosed. Authorities charged Smith with child endangering. Two women who identified themselves as Smith's sisters said they are aware Smith has a problem with heroin, and her family has been trying repeatedly to get her the help she needs.
Hypothesis: overdosed in a gas station bathroom while her 1-year-old child was with her. Authorities said Deasa Smith, 30

No