question: The effectiveness of heat-seeking missiles was only 7% early in the Vietnam War, but improved to approximately 15%40% over the course of the war. The AIM-4 Falcon used by the USAF had kill rates of approximately 7% and was considered a failure. The AIM-9B Sidewinder introduced later achieved 15% kill rates, and the further improved AIM-9D and J models reached 19%. The AIM-9G used in the last year of the Vietnam air war achieved 40%. Israel used almost totally guns in the 1967 Six-Day War, achieving 60 kills and 10 losses. However, Israel made much more use of steadily improving heat-seeking missiles in the 1973 Yom Kippur War. In this extensive conflict Israel scored 171 of out of 261 total kills with heat-seeking missiles (65.5%), 5 kills with radar guided missiles (1.9%), and 85 kills with guns (32.6%). The AIM-9L Sidewinder scored 19 kills out of 26 fired missiles (73%) in the 1982 Falklands War. But, in a conflict against opponents using thermal countermeasures, the United States only scored 11 kills out of 48 fired (Pk 23%) with the follow-on AIM-9M in the Gulf War.
Answer this question: How many percentage points higher was the kill rate of the AIM-9G than the AIM-9B Sidewinder?
answer: 25

question: After a precarious start which saw Arizona take its opening possession straight down the field for a touchdown, and then Dallas following up with a prompt three-and-out, the Dallas Cowboys adjusted their defensive schemes and got their running game going and slowly but surely overcame the Cardinals on Monday Night Football. Despite Carson Palmer's 325 yards passing, Dallas was able to limit scoring damage with key pressures and sacks, and run stoppages to keep the Cardinals neutralized. Dak Prescott turned in a turnover-free performance for the Cowboys with 183 yards passing and two TD tosses, while running for Dallas' first score - a second quarter 10-yard scamper on a read-option play. Ezekiel Elliott rebounded from last week's dismal performance to accumulate 80 yards on 22 carries and scored one touchdown. Dallas found itself with a 2-1 record heading into a short week to prepare for the visiting Los Angeles Rams October 1.
Answer this question: How many rushing attempts did Ezekiel Elliott have?
answer: 22

question: In 1550s, a wooden palisade surrounding the cloister was replaced with 1.5 km-long stone walls, featuring twelve towers, which helped the monastery to withstand a celebrated 16-month Polish-Lithuanian siege in 1608-1610. A shell-hole in the cathedral gates is preserved as a reminder of Wladyslaw IV's abortive siege in 1618. By the end of the 17th century, when young Peter I twice found refuge within the monastery from his enemies, numerous buildings had been added. These include a small baroque palace of the patriarchs, noted for its luxurious interiors, and a royal palace, with its facades painted in checkerboard design. The refectory of St. Sergius, covering 510 square meters and also painted in dazzling checkerboard design, used to be the largest hall in Russia. The five-domed Church of John the Baptist's Nativity was commissioned by the Stroganovs and built over one of the gates. Other 17th-century structures include the monks' cells, a hospital topped with a tented church, and a chapel built over a holy well discovered in 1644.
Answer this question: What helped the monastery to withstand a siege?
answer:
stone walls, featuring twelve towers