rajpurkar/squad huggingface dataset:
Title: Pacific_War

Japanese land forces continued to advance in the Solomon Islands and New Guinea. From July 1942, a few Australian reserve battalions, many of them very young and untrained, fought a stubborn rearguard action in New Guinea, against a Japanese advance along the Kokoda Track, towards Port Moresby, over the rugged Owen Stanley Ranges. The militia, worn out and severely depleted by casualties, were relieved in late August by regular troops from the Second Australian Imperial Force, returning from action in the Mediterranean theater. In early September 1942 Japanese marines attacked a strategic Royal Australian Air Force base at Milne Bay, near the eastern tip of New Guinea. They were beaten back by Allied (primarily Australian Army) forces.

Question: What mountains did the Australian battalions fight a rearguard action over on the Kokoda Track?
Answer: Owen Stanley Ranges

Question: What forces releived the worn Australian reserve battalions? 
Answer: Second Australian Imperial Force

Question: In 1942, what Australian Air Force base was attacked by Japanese marines?
Answer: Milne Bay

Question: Where was Milne Bay located in New Guinea?
Answer: eastern tip

Question: What theater did the Second Australian Imperial Force come from before they relieved the reserve battalions in New Guinea?
Answer: Mediterranean
Title: Pacific_War

With Japanese and Allied forces occupying various parts of the island, over the following six months both sides poured resources into an escalating battle of attrition on land, at sea, and in the sky. Most of the Japanese aircraft based in the South Pacific were redeployed to the defense of Guadalcanal. Many were lost in numerous engagements with the Allied air forces based at Henderson Field as well as carrier based aircraft. Meanwhile, Japanese ground forces launched repeated attacks on heavily defended US positions around Henderson Field, in which they suffered appalling casualties. To sustain these offensives, resupply was carried out by Japanese convoys, termed the "Tokyo Express" by the Allies. The convoys often faced night battles with enemy naval forces in which they expended destroyers that the IJN could ill-afford to lose. Later fleet battles involving heavier ships and even daytime carrier battles resulted in a stretch of water near Guadalcanal becoming known as "Ironbottom Sound" from the multitude of ships sunk on both sides. However, the Allies were much better able to replace these losses. Finally recognizing that the campaign to recapture Henderson Field and secure Guadalcanal had simply become too costly to continue, the Japanese evacuated the island and withdrew in February 1943. In the sixth month war of attrition, the Japanese had lost as a result of failing to commit enough forces in sufficient time.

Question: Where were most of the Japanese aircraft in the South Pacific redeployed to defend?
Answer: Guadalcanal

Question: Where did Japanese ground attack repeatedly?forces 
Answer: Henderson Field

Question: What did the Allies call the Japanese convoys supplying the ground forces attacking Henderson Field?
Answer: "Tokyo Express"

Question: What was the reason for the name "Ironbottom Sound" of the water stretches new Guadalcanal?
Answer: the multitude of ships sunk

Question: When did the Japanese give up trying to recapture Henderson Field?
Answer: February 1943
Title: Pacific_War

In mainland China, the Japanese 3rd, 6th, and 40th Divisions massed at Yueyang and advanced southward in three columns and crossed the Xinqiang River, and tried again to cross the Miluo River to reach Changsha. In January 1942, Chinese forces got a victory at Changsha which was the first Allied success against Japan.
After the Doolittle Raid, the Japanese army conducted a massive sweep through Zhejiang and Jiangxi of China, now known as the Zhejiang-Jiangxi Campaign, with the goal of searching out the surviving American airmen, applying retribution on the Chinese who aided them and destroying air bases. This operation started on 15 May 1942 with 40 infantry battalions and 15–16 artillery battalions but was repelled by Chinese forces in September. During this campaign, The Imperial Japanese Army left behind a trail of devastation and had also spread cholera, typhoid, plague and dysentery pathogens. Chinese estimates put the death toll at 250,000 civilians. Around 1,700 Japanese troops died out of a total 10,000 Japanese soldiers who fell ill with disease when their own biological weapons attack rebounded on their own forces.
On 2 November 1943, Isamu Yokoyama, commander of the Imperial Japanese 11th Army, deployed the 39th, 58th, 13th, 3rd, 116th and 68th divisions, a grand total of around 100,000 troops, to attack Changde of China. During the seven-week Battle of Changde, the Chinese forced Japan to fight a costly war of attrition. Although the Japanese army initially successfully captured the city, the Chinese 57th division was able to pin them down long enough for reinforcements to arrive and encircle the Japanese. The Chinese army then cut off the Japanese supply lines, forcing them into retreat, whereupon the Chinese pursued their enemy. During the battle, in an act of desperation, Japan used chemical weapons.
In the aftermath of the Japanese conquest of Burma, there was widespread disorder in eastern India, and a disastrous famine in Bengal, which ultimately caused up to 3 million deaths. In spite of these, and inadequate lines of communication, British and Indian forces attempted limited counter-attacks in Burma in early 1943. An offensive in Arakan failed, while a long distance raid mounted by the Chindits under Brigadier Orde Wingate suffered heavy losses, but was publicized to bolster Allied morale. It also provoked the Japanese to mount major offensives themselves the following year.

Question: Where were the 40th, 3rd, and 6th divisions massed at in China?
Answer: Yueyang

Question: What is the first river that the 40th, 3rd, and 6th Japanese divisions crossed while advancing southward?
Answer: Xinqiang River

Question: How many Chinese civilians were estimated to have died during the Japanese Zhejiang-Jiangxi Campaign?
Answer: 250,000

Question: What is the river that the 40th, 3rd, and 6th Japanese divisions tried crossing to reach Changsha?
Answer: Miluo River

Question: Who commanded the Imperial Japanese 11th Army on November, 1943?
Answer: Isamu Yokoyama
Title: Pacific_War

In August 1943 the Allies formed a new South East Asia Command (SEAC) to take over strategic responsibilities for Burma and India from the British India Command, under Wavell. In October 1943 Winston Churchill appointed Admiral Lord Louis Mountbatten as its Supreme Commander. The British and Indian Fourteenth Army was formed to face the Japanese in Burma. Under Lieutenant General William Slim, its training, morale and health greatly improved. The American General Joseph Stilwell, who also was deputy commander to Mountbatten and commanded U.S. forces in the China Burma India Theater, directed aid to China and prepared to construct the Ledo Road to link India and China by land.

Question: What Allied command replaced the British India Command in August, 1943?
Answer: South East Asia Command

Question: Who was appointed Supreme Commander of the SEAC in October, 1943?
Answer: Admiral Lord Louis Mountbatten

Question: Who was deputy commander to Mountbatten?
Answer: General Joseph Stilwell

Question: What was the name of the new link between India and China by land?
Answer: Ledo Road

Question: The British and Indian Fourteenth Army was formed to take on what force?
Answer: Japanese in Burma
Title: Pacific_War

Midway proved to be the last great naval battle for two years. The United States used the ensuing period to turn its vast industrial potential into increased numbers of ships, planes, and trained aircrew. At the same time, Japan, lacking an adequate industrial base or technological strategy, a good aircrew training program, or adequate naval resources and commerce defense, fell further and further behind. In strategic terms the Allies began a long movement across the Pacific, seizing one island base after another. Not every Japanese stronghold had to be captured; some, like Truk, Rabaul, and Formosa, were neutralized by air attack and bypassed. The goal was to get close to Japan itself, then launch massive strategic air attacks, improve the submarine blockade, and finally (only if necessary) execute an invasion.

Question: What did the United States turn it's industry to in the two years folloing the Battle of Midway?
Answer: increased numbers of ships, planes, and trained aircrew

Question: How were the bypassed Japanese strongholds neutralized?
Answer: air attack

Question: What blockade against Japan  was to be improved on?
Answer: submarine blockade
Title: Pacific_War

U.S. submarines, as well as some British and Dutch vessels, operating from bases at Cavite in the Philippines (1941–42); Fremantle and Brisbane, Australia; Pearl Harbor; Trincomalee, Ceylon; Midway; and later Guam, played a major role in defeating Japan, even though submarines made up a small proportion of the Allied navies—less than two percent in the case of the US Navy. Submarines strangled Japan by sinking its merchant fleet, intercepting many troop transports, and cutting off nearly all the oil imports essential to weapons production and military operations. By early 1945 Japanese oil supplies were so limited that its fleet was virtually stranded.

Question: What did submarines sinking Japanese ships do?
Answer: strangled Japan

Question: What type of vessels were part of a major role in defeating Japan?
Answer: submarines

Question: What percent did submarines make up in the US Navy fighting Japan?
Answer: two percent

Question: What happened to the Japanese fleet when nearly all oil imports were cut off?
Answer: virtually stranded
Title: Pacific_War

U.S. submarines accounted for 56% of the Japanese merchantmen sunk; mines or aircraft destroyed most of the rest. US submariners also claimed 28% of Japanese warships destroyed. Furthermore, they played important reconnaissance roles, as at the battles of the Philippine Sea (June 1944) and Leyte Gulf (October 1944) (and, coincidentally,[clarification needed] at Midway in June 1942), when they gave accurate and timely warning of the approach of the Japanese fleet. Submarines also rescued hundreds of downed fliers, including future U.S. president George H.W. Bush.

Question: What percentage of Japanese merchantmen were sunk by U.S. submarines?
Answer: 56%

Question: What percentage of Japanese warships were sunk by U.S. submarines?
Answer: 28%

Question: What future U.S. president was rescued by a submarine?
Answer: George H.W. Bush

Question: What was one of the important roles submarine played in the war?
Answer: reconnaissance roles
Title: Pacific_War

Allied submarines did not adopt a defensive posture and wait for the enemy to attack. Within hours after the Pearl Harbor attack, in retribution against Japan, Roosevelt promulgated a new doctrine: unrestricted submarine warfare against Japan. This meant sinking any warship, commercial vessel, or passenger ship in Axis-controlled waters, without warning and without help to survivors.[nb 13] At the outbreak of the war in the Pacific the Dutch Admiral in charge of the naval defense of the East Indies, Conrad Helfrich, gave instructions to wage war aggressively. His small force of submarines sank more Japanese ships in the first weeks of the war than the entire British and US navies together, an exploit which earned him the nickname "Ship-a-day Helfrich". The Dutch force were in fact the first to sink an enemy warship; On 24 December 1941, HNLMS K XVI torpedoed and sank the Japanese destroyer Sagiri.

Question: What doctrine did Roosevelt give for submarines against Japan?
Answer: unrestricted submarine warfare

Question: Who was the Dutch Admiral in charge of the East Indies?
Answer: Conrad Helfrich

Question: What was the nickname given to the Dutch Admiral in charge of the East Indies?
Answer: "Ship-a-day Helfrich"

Question: What was the first Japanese warship to be sunk by submarine?
Answer: Sagiri

Question: When was the first Japanese warship sunk by a submarine?
Answer: 24 December 1941
Title: Pacific_War

While Japan had a large number of submarines, they did not make a significant impact on the war. In 1942, the Japanese fleet subs performed well, knocking out or damaging many Allied warships. However, Imperial Japanese Navy (and pre-war U.S.) doctrine stipulated that only fleet battles, not guerre de course (commerce raiding) could win naval campaigns. So, while the US had an unusually long supply line between its west coast and frontline areas, leaving it vulnerable to submarine attack, Japan used its submarines primarily for long-range reconnaissance and only occasionally attacked U.S. supply lines. The Japanese submarine offensive against Australia in 1942 and 1943 also achieved little.

Question: What doctrine stated that only fleet battles could win naval campaigns?
Answer: Imperial Japanese Navy

Question: What was commerce raiding refered to as?
Answer: guerre de course

Question: What was the primary use of Japanese submarines?
Answer: long-range reconnaissance

Question: When was the Japanese submarine offensive against Australia?
Answer: 1942 and 1943

Question: What did the Japanese submarine offensive against Austrailia achieve?
Answer: little
Title: Pacific_War

The U.S. Navy, by contrast, relied on commerce raiding from the outset. However, the problem of Allied forces surrounded in the Philippines, during the early part of 1942, led to diversion of boats to "guerrilla submarine" missions. As well, basing in Australia placed boats under Japanese aerial threat while en route to patrol areas, reducing their effectiveness, and Nimitz relied on submarines for close surveillance of enemy bases. Furthermore, the standard-issue Mark 14 torpedo and its Mark VI exploder both proved defective, problems which were not corrected until September 1943. Worst of all, before the war, an uninformed US Customs officer had seized a copy of the Japanese merchant marine code (called the "maru code" in the USN), not knowing that the Office of Naval Intelligence (ONI) had broken it. The Japanese promptly changed it, and the new code was not broken again by OP-20G until 1943.

Question: What did the US Navy rely on?
Answer: commerce raiding

Question: What led to guerrilla submarine missions in early 1942?
Answer: Allied forces surrounded in the Philippines

Question: What did Admiral Nimitze rely on submarines for?
Answer: close surveillance of enemy bases

Question: When were the defective torpedo problems of the US Navy corrected?
Answer: September 1943

Question: What was the "maru code"?
Answer: Japanese merchant marine code
Title: Pacific_War

Thus, only in 1944 did the U.S. Navy begin to use its 150 submarines to maximum effect: installing effective shipboard radar, replacing commanders deemed lacking in aggression, and fixing the faults in the torpedoes. Japanese commerce protection was "shiftless beyond description,"[nb 14] and convoys were poorly organized and defended compared to Allied ones, a product of flawed IJN doctrine and training – errors concealed by American faults as much as Japanese overconfidence. The number of U.S. submarines patrols (and sinkings) rose steeply: 350 patrols (180 ships sunk) in 1942, 350 (335) in 1943, and 520 (603) in 1944. By 1945, sinkings of Japanese vessels had decreased because so few targets dared to venture out on the high seas. In all, Allied submarines destroyed 1,200 merchant ships – about five million tons of shipping. Most were small cargo-carriers, but 124 were tankers bringing desperately needed oil from the East Indies. Another 320 were passenger ships and troop transports. At critical stages of the Guadalcanal, Saipan, and Leyte campaigns, thousands of Japanese troops were killed or diverted from where they were needed. Over 200 warships were sunk, ranging from many auxiliaries and destroyers to one battleship and no fewer than eight carriers.

Question: When did the US Navy begin to use it's submarines to maximum effect?
Answer: 1944

Question: How many Japanese ships were sunk in 1942 by United States submarines?
Answer: 180

Question: How many Japanese merchant ships did Allied submarines sink during the war?
Answer: 1,200

Question: How many Japanese carriers were sunk during the war?
Answer: eight

Question: How many Japanese ships were sunk in 1944 by United States submarines?
Answer: 603
Title: Pacific_War

In mid-1944 Japan mobilized over 500,000 men  and launched a massive operation across China under the code name Operation Ichi-Go, their largest offensive of World War II, with the goal of connecting Japanese-controlled territory in China and French Indochina and capturing airbases in southeastern China where American bombers were based. During this time, many of the newest American-trained Chinese units and supplies were forcibly locked in the Burmese theater under Joseph Stilwell set by terms of the Lend-Lease Agreement. Though Japan suffered about 100,000 casualties, these attacks, the biggest in several years, gained much ground for Japan before Chinese forces stopped the incursions in Guangxi. Despite major tactical victories, the operation overall failed to provide Japan with any significant strategic gains. A great majority of the Chinese forces were able to retreat out of the area, and later come back to attack Japanese positions such as Battle of West Hunan. Japan was not any closer in defeating China after this operation, and the constant defeats the Japanese suffered in the Pacific meant that Japan never got the time and resources needed to achieve final victory over China. Operation Ichi-go created a great sense of social confusion in the areas of China that it affected. Chinese Communist guerrillas were able to exploit this confusion to gain influence and control of greater areas of the countryside in the aftermath of Ichi-go.

Question: What was the code name for the mid-1944 offensive across China?
Answer: Operation Ichi-Go

Question: Where did the Chinese stop the Operation Ichi-Go incursion?
Answer: Guangxi

Question: What was the largest Japanese offensive in World War II?
Answer: Operation Ichi-Go

Question: Who was able to take advantage of the social confusion created by Operation Ichi-Go?
Answer: Chinese Communist guerrillas

Question: How many casualties did the Japanese suffer during Operation Ichi-Go?
Answer: about 100,000
Title: Pacific_War

After the Allied setbacks in 1943, the South East Asia command prepared to launch offensives into Burma on several fronts. In the first months of 1944, the Chinese and American troops of the Northern Combat Area Command (NCAC), commanded by the American Joseph Stilwell, began extending the Ledo Road from India into northern Burma, while the XV Corps began an advance along the coast in the Arakan Province. In February 1944 the Japanese mounted a local counter-attack in the Arakan. After early Japanese success, this counter-attack was defeated when the Indian divisions of XV Corps stood firm, relying on aircraft to drop supplies to isolated forward units until reserve divisions could relieve them.

Question: What command prepared offensives into Burma after the Allied setbacks in 1943?
Answer: South East Asia command

Question: Who led Chinese and American troops for NCAC?
Answer: Joseph Stilwell

Question: What road did the NCAC extend into northern Burma?
Answer: Ledo Road

Question: Who advanced aling the Arakan Province coast?
Answer: XV Corps

Question: Who did aircraft drop supplies to isolated units until they could be relieved?
Answer: XV Corps
Title: Pacific_War

The Japanese responded to the Allied attacks by launching an offensive of their own into India in the middle of March, across the mountainous and densely forested frontier. This attack, codenamed Operation U-Go, was advocated by Lieutenant General Renya Mutaguchi, the recently promoted commander of the Japanese Fifteenth Army; Imperial General Headquarters permitted it to proceed, despite misgivings at several intervening headquarters. Although several units of the British Fourteenth Army had to fight their way out of encirclement, by early April they had concentrated around Imphal in Manipur state. A Japanese division which had advanced to Kohima in Nagaland cut the main road to Imphal, but failed to capture the whole of the defences at Kohima. During April, the Japanese attacks against Imphal failed, while fresh Allied formations drove the Japanese from the positions they had captured at Kohima.

Question: What month did the Japanese launch an offensive into India?
Answer: March

Question: Who commanded the Japanese Fifteenth Army in Operation U-Go?
Answer: Lieutenant General Renya Mutaguchi

Question: Where had the Japanese advanced to?
Answer: Kohima in Nagaland

Question: What did the Japanese cut?
Answer: main road to Imphal

Question: What had the Japanese failed to capture?
Answer: defences at Kohima
Title: Pacific_War

As many Japanese had feared, Japan's supply arrangements could not maintain her forces. Once Mutaguchi's hopes for an early victory were thwarted, his troops, particularly those at Kohima, starved. During May, while Mutaguchi continued to order attacks, the Allies advanced southwards from Kohima and northwards from Imphal. The two Allied attacks met on 22 June, breaking the Japanese siege of Imphal. The Japanese finally broke off the operation on 3 July. They had lost over 50,000 troops, mainly to starvation and disease. This represented the worst defeat suffered by the Japanese Army to that date.[citation needed]

Question: What happened to Mutaguchi's troops?
Answer: starved

Question: When was the Japanese siege of Imphal broken?
Answer: 22 June

Question: How many troops had the Japanese lost?
Answer: 50,000

Question: What was the main cause of death of the Japanese troops?
Answer: starvation and disease
Title: Pacific_War

Although the advance in the Arakan had been halted to release troops and aircraft for the Battle of Imphal, the Americans and Chinese had continued to advance in northern Burma, aided by the Chindits operating against the Japanese lines of communication. In the middle of 1944 the Chinese Expeditionary Force invaded northern Burma from Yunnan province. They captured a fortified position at Mount Song. By the time campaigning ceased during the monsoon rains, the NCAC had secured a vital airfield at Myitkyina (August 1944), which eased the problems of air resupply from India to China over "The Hump".

Question: What battle was the advance in the Arakan halted to release troops for?
Answer: Battle of Imphal

Question: Who aided the Americans and Chinese during the advance in northern Burma?
Answer: Chindits

Question: What fortified position was captured by the Chinese Expeditionary Force?
Answer: Mount Song

Question: When did the Chinese invade northern Burma?
Answer: middle of 1944

Question: What airfield was taken by the NCAC in August, 1944?
Answer: Myitkyina