Problem: Does "In May, Beyonce's cover of Amy Winehouse's "Back to Black" with Andre 3000 on The Great Gatsby soundtrack was released." answer the question "What was the name of Beyonce's tour that she started on April 15?"

A: no

Problem: Does "Found in applications as diverse as industrial fans, blowers and pumps, machine tools, household appliances, power tools, and disk drives, electric motors can be powered by direct current (DC) sources, such as from batteries, motor vehicles or rectifiers, or by alternating current (AC) sources, such as from the power grid, inverters or generators." answer the question "What is the main example of a DC power source?"

A: yes

Problem: Does "The "Centennial Light" is a light bulb that is accepted by the Guinness Book of World Records as having been burning almost continuously at a fire station in Livermore, California, since 1901." answer the question "When did the long-lasting bulb in Texas begin continuing illumination?"

A:
no