Question: Which valley does the Arenales River flow through?

Context paragraphs:
Adventdalen: Adventdalen (English: Advent Valley ) is a 30 km long valley that follows Adventdalselva ("Advent Valley River") on the island Spitsbergen in Svalbard, Norway.  The valley and the river flow into Adventfjorden and further into Isfjorden.

Cedar River (New York): The Cedar River is a 38.5 mi river in the central Adirondacks, in Hamilton County, New York.  It rises at the outlet of Cedar Lake in the town of Arietta and flows northeast into the town of Lake Pleasant, where it passes through the Cedar River Flow.  Continuing northeast and east, it passes through the town of Indian Lake and remote corners of the towns of Minerva and Newcomb to join the Hudson River northeast of the hamlet of Indian Lake.  The Northville-Placid Trail goes past the Cedar Lakes and along the Cedar River to the Flow.

Salta: Salta is a city located in the Lerma Valley, at 1,152 metres (3780 feet) above sea level in the northwest part of Argentina.  It is also the name for the capital city of Salta Province.  Along with its metropolitan area, it has a population of 619,000 inhabitants, which makes it the second most populated city in the northwest of the country.

Cruces River: The Cruces River (Spanish: "Río Cruces" ) is a river near Valdivia, Chile.  Río Cruces originates from hills near the Villarica volcano and flows then in south-west direction.  The southern and final part of the river follows the Valdivian Coastal Range.  At the latitude of Valdivia it is crossed by Río Cruces Bridge near its outflow into Valdivia River.  The small village of Punucapa is the main centre for tourism in Río Cruces.  The river flow through (or near) the cities of Loncoche, Lanco, and Mariquina.  Some of the wetlands in the river's lower flow are inside Carlos Anwandter Nature Sanctuary, a protected area that in the river that extends roughly from Punucapa in the south to San Luis de Alba Fort in the north.

Grand Coulee Dam: Grand Coulee Dam is a concrete gravity dam on the Columbia River in the U.S. state of Washington, built to produce hydroelectric power and provide irrigation water.  Constructed between 1933 and 1942, Grand Coulee originally had only two powerhouses.  The third powerhouse, completed in 1974 to increase energy production, makes Grand Coulee the largest power station in the United States by nameplate-capacity at 6,809 MW.  However, in terms of yearly power production, Grand Coulee places fifth after a number of nuclear facilities to the south, like Palo Verde west of Phoenix.  This is because river flow varies throughout the year.  For example, while the dam may generate at nameplate-capacity in the spring, decreased river flow in the fall means less power can be generated the rest of the year, resulting in a lower capacity factor.

Fort Patrick Henry Dam: Fort Patrick Henry Dam is a hydroelectric dam on the South Fork Holston River within the city of Kingsport, in Sullivan County in the U.S. state of Tennessee.  It is the lowermost of three dams on the South Fork Holston owned and operated by the Tennessee Valley Authority, which built the dam in the early 1950s to take advantage of the hydroelectric potential created by the regulation of river flow with the completion of Watauga Dam, South Holston Dam, and Boone Dam (which were primarily flood control structures) further upstream in preceding years.  The dam impounds the 872 acre Fort Patrick Henry Lake.  While originally built for hydroelectric generation, the dam now plays an important role in the regulation of water flow and water temperature for the John Sevier Fossil Plant and other industrial plants downstream.

Little River (North River): Two streams named Little River flow to the North River, a tributary of the South Fork Shenandoah River in the U.S. state of Virginia.  Both rivers flow within the George Washington National Forest.

Yarm: Yarm is a small town in Stockton-on-Tees, England.  The town is on the south bank of the River Tees and is historically part of the North Riding of Yorkshire.  The bridge at Yarm marked the furthest reach of tidal flow up the River Tees until the opening, in 1995, of the Tees Barrage, which now regulates river flow above Stockton.  As the last bridge on the river before the sea, it was superseded by a new toll bridge opened in Stockton in 1771.  The oldest part of the town, around the High Street, is situated in a loop of the river, and the newer parts of the town extend to the point where the River Leven meets the River Tees.

Arenales River: The Arenales River (Spanish, Río Arenales) is a river of Argentina.  A tributary of the Salado River, the Arenales flows through the city of Salta.

List of tributaries of the Chao Phraya River: The principal tributaries of the Chao Phraya River of Thailand are the Pa Sak River, the Sakae Krang River, the Nan River (along with its principal confluent the Yom River), the Ping River (with its principal confluent the Wang River), and the Tha Chin River.  Each of these tributaries (and the Chao Phraya itself) is further tributed by additional minor tributaries often referred to as "khwae".  All of the tributaries, including the lesser khwae, form an extensive tree-like pattern, with branches flowing through nearly every province in central and northern Thailand. .  None of the tributaries of the Chao Phraya extend beyond the nation's borders.  The Nan and the Yom River flow nearly parallel from Phitsanulok to Chumsaeng in the north of Nakhon Sawan province.  The Wang River enters the Ping River near Sam Ngao district in Tak province.

Supporting paragraphs: Arenales River Salta
Answer: Lerma Valley