Problem: Does "Apple introduced a new 8-pin dock connector, named Lightning, on September 12, 2012 with their announcement of the iPhone 5, the fifth generation iPod Touch, and the seventh generation iPod Nano, which all feature it." answer the question "On how many sides of the Lightning connector are the pins located?" OPTIONS:
- yes
- no

A: no

Problem: Does "On the whole, Eisenhower's support of the nation's fledgling space program was officially modest until the Soviet launch of Sputnik in 1957, gaining the Cold War enemy enormous prestige around the world." answer the question "What was the legal status of the U-2 flyovers?" OPTIONS:
- yes
- no

A: no

Problem: Does "Yet Serbian dominance was short-lived; the Serbian army led by the Lazar Hrebljevanovic was defeated by the Ottomans at the Battle of Kosovo in 1389, where most of the Serbian nobility was killed and the south of the country came under Ottoman occupation, as much of southern Bulgaria had become Ottoman territory in 1371." answer the question "Which country was conquered by the Ottomans in 1479?" OPTIONS:
- yes
- no

A:
no