Problem: Can I ask you about one of the limits, just focusing on the Copyright Clause and the progress of science and useful arts? In your view, does that -- is that limited to encouraging creativity by authors and inventors, or does it also include the distribution of materials that might not otherwise be distributed, like old films and so forth?

Based on the paragraph above can we conclude that "The copyright clause encourages progress in science and arts "?

A: Yes

Problem: 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.

Based on the paragraph above can we conclude that "Increasing blood flow relieves varicose vein pain. "?

A: Yes

Problem: SOCHI, Russia, Feb 8 (Reuters) - Vladimir Dmitriev, the chairman of Russia's state development bank VEB, said on Monday the lender was interested in Islamic finance. He also told reporters that VEB was urging the government to make changes to the country's legislation in order to facilitate access to such financing. (Reporting by Denis Dyomkin; writing by Vladimir Soldatkin; editing by Dmitry Solovyov)

Based on the paragraph above can we conclude that "Vladimir Dmitriev, the chairman of Russia's state development bank VEB, said on Monday the lender was interested in Saudi finance. "?

A:
No