In this task, you're given a passage, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.

Passage: He made his "Seals" debut in a 1–1 draw with Cambridge United in August 1972, and went on to bag 41 league goals in 199 appearances in one of the most successful periods in the club's history. A 15th-place finish in the Fourth Division in 1972–73 was followed by a seventh-place finish in 1973–74. Ken Roberts's side achieved promotion in 1974–75 by securing the fourth automatic promotion place with only a slender higher goal average than fifth place Lincoln City. More remarkably, Chester reached the semi-finals of the League Cup, beating Leeds United and Newcastle United along the way. Owen scored in the 2–2 first-leg draw with Aston Villa at Sealand Road, and played in the return game as Chester narrowly lost 3–2 at Villa Park to deny Owen an appearance at Wembley Stadium. Owen finished as the club's top league scorer during the campaign, with 14 goals to his name. He managed double-figures again in 1975–76, as Chester retained their Third Division status. Another mid-table finish was achieved in 1976–77 under player-manager Alan Oakes, and Owen also featured in the FA Cup Fifth Round defeat to Wolverhampton Wanderers at Molineux.
 Link Information: Liverpool cruised to another championship triumph in Bill Shankly's penultimate season as manager despite competition from Arsenal, Leeds United, Ipswich Town and Wolverhampton Wanderers. Question: What team finished first in the Fourth Division the year that the "Seals" finished 15th?
Answer: Liverpool

Passage: Despite the perceived improbability of landfall in the days preceding the storm's passage, the West Palm Beach chapter of the American Red Cross began preparing for the storm. Dr. William J. Buck, likely the only doctor between Pahokee and Moore Haven and also president of the Belle Glade town council and the founder of the town's American Legion post, was skeptical of the Weather Bureau's predictions of the storm missing South Florida. He and his legionnaires warned residents in the Lake Okeechobee region of the approaching cyclone. At South Bay, Frank Schuster made several car trips to save 211 people by transporting them to higher ground. The Seminoles at the Brighton Seminole Indian Reservation in Glades County evacuated to higher ground after observing retreating wildlife. Hours before the storm made landfall, many in the communities surrounding Lake Okeechobee either crowded into a house or evacuated to the building they believed was securest, such as the Belle Glade Hotel, the Glades Hotel, and Henry Martin's store in Belle Glade, with the Glades Hotel sheltering 20 people and the Belle Glade Hotel having nearly 150 refugees. About 500 people in Lake Worth were sheltered inside the Gulf Stream Hotel during the storm. In West Palm Beach, food and thousands of candles, kerosene lamps, and boards were sold on September 16. A number of residents boarded up their homes and then secured their ornamental trees and plants. At the building then being used as the Palm Beach County Courthouse, approximately 500 people sought shelter inside. In Jupiter, 20 people sought refuge in a grocery store, while 25 others stayed at a newly constructed elementary school. A number of African Americans took shelter in a school building in West Jupiter.
 Link Information: none Question: What was the population of Lake Okeechobee during this time?
Answer: none

Passage: Columbia, formerly Wright's Ferry, is a borough (town) in Lancaster County, Pennsylvania, 28 miles (45 km) southeast of Harrisburg on the east (left) bank of the Susquehanna River, across from Wrightsville and York County and just south of U.S. Route 30. The settlement was founded in 1726 by Colonial English Quakers from Chester County led by entrepreneur and evangelist John Wright. Establishment of the eponymous Wright's Ferry, the first commercial Susquehanna crossing in the region, inflamed territorial conflict with neighboring Maryland but brought growth and prosperity to the small town, which was just a few votes shy of becoming the new United States' capital. Though besieged for a short while by Civil War destruction, Columbia remained a lively center of transport and industry throughout the 19th century, once serving as a terminus of the Pennsylvania Canal. Later, however, the Great Depression and 20th-century changes in economy and technology sent the borough into decline. It is notable today as the site of one of the world's few museums devoted entirely to horology.
 Link Information:  it started in 1929 and lasted until the late 1930s Question: When did the event that help cause Columbia, PA to go into decline begin?

Answer: 1929