Q: Does "This theory helped refine the predictions of his earlier formulated Dirac equation, and successfully predicted the existence of the positron, confirmed two years later." provide a valid answer to "What theorized that time and energy can be measured?"?
OPTIONS:
- yes
- no
A: no

Q: Does "In that year, a Polish-Jewish lawyer named Raphael Lemkin, described the policies of systematic murder founded by the Nazis as genocide." provide a valid answer to "In 1941, how did Winston Churchill refer to the mass killings of Russian prisoners of war?"?
OPTIONS:
- yes
- no
A: no

Q: Does "It contains the highest point in the contiguous 48 states, Mount Whitney (14,505 ft or 4,421 m)" provide a valid answer to "What is the largest point in the Sierra Nevadas?"?
OPTIONS:
- yes
- no
A: yes

Q: Does "A total of 764 km of rail are electrified." provide a valid answer to "How many kilometers of Greece's railway is electrified?"?
OPTIONS:
- yes
- no
A:
yes