Question: The Valley Jr. Warriors play in a city that had what population as of the 2010 census?

full_context: Document 1: Wisconsin Whalers: The Wisconsin Whalers are a USA Hockey-sanctioned Tier III Junior A ice hockey team in the North American 3 Hockey League (NA3HL). The team plays home games at the Oregon Ice Arena in Oregon, Wisconsin.
Document 2: Valley Jr. Warriors: The Valley Jr. Warriors are an American Tier III junior ice hockey organization playing in Haverhill, Massachusetts. They have two Tier III teams that play in the Eastern Hockey League (EHL) and the EHL Premier. The organization also fields a number of youth hockey teams at the Bantam, Peewee, and Squirt other various levels. The youth hockey teams compete in the Elite 9 Hockey League and the Mass State Select League. The teams play home games at the Haverhill Valley Forum in Haverhill, Massachusetts.
Document 3: Haverhill, New Hampshire: Haverhill is a town in Grafton County, New Hampshire, United States. The population was 4,697 at the 2010 census. Haverhill includes the villages of Woodsville, Pike, and North Haverhill, the historic town center at Haverhill Corner, and the district of Mountain Lakes. Located here are Bedell Bridge State Park, Black Mountain State Forest, Kinder Memorial Forest, and Oliverian Valley Wildlife Preserve. It is home to the annual North Haverhill Fair, and to a branch of the New Hampshire Community Technical Colleges. The village of North Haverhill is the county seat of Grafton County.
Document 4: Haverhill, Massachusetts: Haverhill ( ) is a city in Essex County, Massachusetts, United States. The population was 60,879 at the 2010 census.
Document 5: Bay State Breakers: The Bay State Breakers are a Tier III junior ice hockey organization in the United States Premier Hockey League (USPHL). The organization plays home games at The Bog Ice Arena in Kingston, Massachusetts.
Document 6: Rio Grande Valley Killer Bees (NAHL): The Rio Grande Valley Killer Bees were a Tier II Junior A ice hockey team playing in the North American Hockey League. The team was based in the Rio Grande Valley in Hidalgo, Texas, just south of McAllen, and played their home games at State Farm Arena.
Document 7: Lawrence, Massachusetts: Lawrence is a city in Essex County, Massachusetts, United States, on the Merrimack River. As of the 2010 census, the city had a population of 76,377, which had risen to an estimated 78,197 as of 2014. Surrounding communities include Methuen to the north, Andover to the southwest, and North Andover to the southeast. Lawrence and Salem are the county seats of Essex County. Lawrence is part of the Merrimack Valley.
Document 8: Massachusetts Route 97: Route 97 is a south–north highway in Essex County in northeastern Massachusetts. It connects the cities of Beverly and Haverhill before continuing into Salem, New Hampshire as New Hampshire Route 97.
Document 9: New York Apple Core: The New York Apple Core are a Tier III Junior A ice hockey team from Brewster, New York playing in the Eastern Hockey League- Premier Division. The team plays home games at the Brewster Ice Arena. The Apple Core organization is based out of Long Beach, New York on Long Island, however, their top level junior team has played in Brewster since the start of the 2011–12 season.
Document 10: North Haverhill, New Hampshire: North Haverhill is an unincorporated community and census-designated place (CDP) in the town of Haverhill in Grafton County, New Hampshire, United States. It is one of several villages in the town of Haverhill, which is the county seat of Grafton County.
Document 11: Essex County, Massachusetts: Essex County is a county in the northeastern part of the U.S. state of Massachusetts. As of the 2010 census, the total population was 743,159, making it the third-most populous county in Massachusetts. It is part of the Greater Boston area (the Boston–Cambridge–Newton, MA–NH Metropolitan Statistical Area). The largest city in Essex County is Lynn. The county was named after the English county of Essex.
Document 12: Andover, Massachusetts: Andover is a town in Essex County, Massachusetts, United States. It was settled in 1642 and later incorporated in 1646. As of the 2010 census, the population was 33,201. It is part of the Boston-Cambridge-Quincy, Massachusetts-New Hampshire metropolitan statistical area.
Document 13: Wooster Oilers: The Wooster Oilers are a USA Hockey Tier III junior ice hockey team which plays in the North American 3 Hockey League (NA3HL). The team plays home games at the Alice Noble Ice Arena in Wooster, Ohio.
Document 14: Pacific Junior Hockey League: The Pacific Junior Hockey League (PJHL) is a Canadian junior ice hockey league which operates in the Lower mainland of British Columbia. Although the PJHL has included American teams in the past, the league's ten franchises all currently reside in Metro Vancouver and the Fraser Valley. Several National Hockey League stars began their junior hockey careers in the PJHL, but the main focus of the league is player development and education with strong ties to the local hockey community. The PJHL Championship is awarded annually to the league playoff champion and the winner moves on to compete against the champions of the Kootenay International Junior Hockey League and the Vancouver Island Junior Hockey League for the British Columbia Provincial Title, the Cyclone Taylor Cup. The winner of the Cyclone Taylor Cup moves on to compete for the Western Canada Junior "B" Crown, the Keystone Cup.
Document 15: Beverly, Massachusetts: Beverly is a city in Essex County, Massachusetts, United States. The population was 39,502 at the 2010 census.
ground_truth: 60,879