Question: What number of U.S. Navy Vessel held the USS Hopping after Lieutenant Commander Hallsted L. Hopping was killed in action? 

full_context: Document 1: USS Loy (DE-160): USS "Loy" (DE-160/APD-56), a "Buckley"-class destroyer escort of the United States Navy, was named in honor of Gunner's Mate Third Class Jackson Keith Loy (1922-1942), who was killed in action aboard the "San Francisco" (CA-38) off Lunga Point, Guadalcanal on 12 November 1942. For his actions, Gunner's Mate Loy was awarded the Navy Cross.
Document 2: USS Lloyd (DE-209): USS "Lloyd" (DE-209/APD-63), a "Buckley"-class destroyer escort of the United States Navy, was named in honor of Ensign William R. Lloyd (1916–1942), who was killed in action while serving aboard the USS "Oahu" on 6 May 1942 during the Battle of Corregidor.
Document 3: USS Hopping (DE-155/APD-51): USS "Hopping" (DE-155/APD-51), a "Buckley"-class destroyer escort of the United States Navy, was named in honor of Lieutenant Commander Hallsted L. Hopping, commanding officer of Scouting Six, embarked on the USS Enterprise, killed in action during the February 1, 1942 Marshall Islands Raid. LCDR Hopping was the first U.S. Navy aircraft squadron commander to lose his life in World War II.
Document 4: USS Darby (DE-218): USS "Darby" (DE-218), a "Buckley"-class destroyer escort of the United States Navy, was named in honor of Ensign Marshall E. Darby (1918–1941), who fell overboard, while serving aboard the battleship USS "Oklahoma" , during the Japanese attack on Pearl Harbor on 7 December 1941.
Document 5: The Saga of the Franklin: The Saga of the Franklin (1945) is a 16-mm Kodachrome color documentary film produced about the aircraft carrier USS "Franklin", nicknamed "Big Ben", one of 24 Essex-class aircraft carriers built during World War II. The aircraft carrier was hit by a Japanese dive bomber on March 19, 1945. The "USS Franklin" was the most heavily damaged carrier in World War II to survive an attack.
Document 6: USS Liddle (DE-206): USS "Liddle" (DE-206/APD-60), a "Buckley"-class destroyer escort of the United States Navy, was named in honor of Pharmacist's Mate Third Class William P. Liddle (1919–1942), who was killed in action, while serving with the 1st Marine Division, during the Battle of Guadalcanal on 19 August 1942. He was posthumously awarded the Silver Star.
Document 7: USS Intrepid (CV-11): USS "Intrepid" (CV/CVA/CVS-11), also known as The Fighting "I", is one of 24 "Essex"-class aircraft carrier s built during World War II for the United States Navy. She is the fourth US Navy ship to bear the name. Commissioned in August 1943, "Intrepid" participated in several campaigns in the Pacific Theater of Operations, most notably the Battle of Leyte Gulf. Decommissioned shortly after the end of the war, she was modernized and recommissioned in the early 1950s as an attack carrier (CVA), and then eventually became an antisubmarine carrier (CVS). In her second career, she served mainly in the Atlantic, but also participated in the Vietnam War. Her notable achievements include being the recovery ship for a Mercury and a Gemini space mission. Because of her prominent role in battle, she was nicknamed "the Fighting I", while her frequent bad luck and time spent in dry dock for repairs—she was torpedoed once and hit by four separate Japanese kamikaze aircraft—earned her the nicknames "Decrepit" and "the Dry I". Decommissioned in 1974, in 1982 "Intrepid" became the foundation of the "Intrepid" Sea, Air & Space Museum in New York City.
Document 8: USS Holton: USS "Holton" (DE-703), a "Buckley"-class destroyer escort of the United States Navy, was named after Ralph Lee Holton, who was born on 19 September 1918, and graduated from the Naval Academy in December 1941. He was awarded the Navy Cross for his valiant rescue work aiding survivors of the stricken aircraft carrier "Lexington" on 8 May 1942 in the Battle of the Coral Sea. As officer-in-charge of a boat detailed to rescue survivors from the burning carrier, Ensign Holton, under a hail of flaming debris from bombs, ammunition, and gasoline exploding on "Lexington", persistently returned to the stricken ship and thus effected a series of daring rescues in which he saved the lives of many members of the ship's crew who otherwise would have been lost. Less than a month later, on 6 June, Ensign Holton was reported missing and presumed dead as his ship, the destroyer "Hammann" , was sunk by a Japanese submarine during the Battle of Midway while assisting the aircraft carrier "Yorktown" .
Document 9: USS Enterprise (CVN-65): USS "Enterprise" (CVN-65), formerly CVA(N)-65, is a decommissioned United States Navy aircraft carrier. She was the world's first nuclear-powered aircraft carrier and the eighth United States naval vessel to bear the name. Like her predecessor of World War II fame, she is nicknamed "Big E". At 1,123 ft (342 m), she is the longest naval vessel ever built. Her 93,284-long-ton (94,781 tonnes) displacement ranked her as the 12th-heaviest supercarrier, after the 10 carriers of the "Nimitz" class and the USS "Gerald R. Ford". "Enterprise" had a crew of some 4,600 service members.
Document 10: Japanese aircraft carrier Zuikaku: Zuikaku (Japanese: 瑞鶴 "Auspicious Crane") was a "Shōkaku"-class aircraft carrier of the Imperial Japanese Navy. Her complement of aircraft took part in the attack on Pearl Harbor that formally brought the United States into the Pacific War, and she fought in several of the most important naval battles of the war, before being sunk during the Battle of Leyte Gulf.
Document 11: USS Franklin (CV-13): The USS "Franklin" (CV/CVA/CVS-13, AVT-8), nicknamed "Big Ben," was one of 24 "Essex"-class aircraft carrier s built during World War II for the United States Navy, and the fifth US Navy ship to bear the name. Commissioned in January 1944, she served in several campaigns in the Pacific War, earning four battle stars. She was badly damaged by a Japanese air attack in March 1945, with the loss of over 800 of her crew, becoming the most heavily damaged United States carrier to survive the war. Movie footage of the actual attack was included in the 1949 film "Task Force" starring Gary Cooper.
Document 12: USS Rich (DE-695): USS "Rich" (DE-695) was a "Buckley"-class destroyer escort , the first United States Navy ship named in honor of Lieutenant (j.g.) Ralph M. Rich (1916–1942) who was awarded the Navy Cross for his leadership as a fighter pilot off "Enterprise" during the Battle of Midway.
Document 13: USS Enterprise (CV-6): USS "Enterprise" (CV-6), was the seventh U.S. Navy vessel to bear the name. Colloquially called "the Big E", she was the sixth aircraft carrier of the United States Navy. A "Yorktown"-class carrier, she was launched in 1936 and was one of only three American carriers commissioned before World War II to survive the war (the others being "Saratoga" and "Ranger" ). She participated in more major actions of the war against Japan than any other United States ship. These actions included the Attack on Pearl Harbor (18 dive bombers of VS-6 were over the harbor, 6 were shot down with a loss of eleven men, making her the only American Aircraft carrier with men at Pearl Harbor during the Attack and the first to receive casualties during the Pacific War), the Battle of Midway, the Battle of the Eastern Solomons, the Battle of the Santa Cruz Islands, various other air-sea engagements during the Guadalcanal Campaign, the Battle of the Philippine Sea, and the Battle of Leyte Gulf. "Enterprise" earned 20 battle stars, the most for any U.S. warship in World War II, and was the most decorated U.S. ship of World War II, She is also the first American ship to sink an enemy vessel during the Pacific War, the sole surviving pilot of the six planes shot down over Pearl Harbor sank Japanese submarine I-70 on 10 December 1941. On three occasions during the Pacific War, the Japanese announced that she had been sunk in battle, resulting in her being named "The Grey Ghost".
Document 14: Carrier battle group: A carrier battle group (CVBG) consists of an aircraft carrier (designated CV) and its large number of escorts, together defining the group. The first naval task forces built around carriers appeared just prior to and during World War II. The Imperial Japanese Navy, IJN, was the first to assemble a large number of carriers into a single task force, known as Kido Butai. This task force was used with devastating effect in the Imperial Japanese Navy's Attack on Pearl Harbor. Kido Butai operated as the IJN's main carrier battle group until four of its carriers were sunk at the Battle of Midway. In contrast, the United States Navy deployed its large carriers in separate formations, with each carrier assigned its own cruiser and destroyer escorts. These single-carrier formations would often be paired or grouped together for certain assignments, most notably the Battle of the Coral Sea and Midway. By 1943, however, large numbers of fleet and light carriers became available, which required larger formations of three or four carriers. These groups eventually formed the Fast Carrier Task Force, which became the primary battle unit of the U.S. Fifth and Third Fleets.
Document 15: USS Hayter (DE-212): USS "Hayter" (DE-212/APD-80), a "Buckley"-class destroyer escort of the United States Navy, was named in honor of Lieutenant Commander Hubert M. Hayter (1901–1942), who was killed in action, while serving aboard the cruiser USS "New Orleans" during the Battle of Tassafaronga on 30 November 1942. Lieutenant Commander Hayter was serving as damage control officer when "New Orleans" received a torpedo hit, and as Central Station, his battle post, filled with asphyxiating gas he ordered all men without masks to leave the compartment giving his own to a partially stricken seaman. After clearing the compartment of all personnel, Lt. Cmdr. Hayter was finally overcome by the fumes. For this extraordinary act of heroism he was posthumously awarded the Navy Cross.
ground_truth: seventh