Question: When was the last earthquake in the country where Nuevo Cuscatlán is located?

full_context: Document 1: 2001 Kunlun earthquake: The 2001 Kunlun earthquake also known as the 2001 Kokoxili earthquake, occurred on 14 November 2001 at 09:26 UTC (17:26 local time), with an epicenter near Kokoxili, close to the border between Qinghai and Xinjiang in a remote mountainous region. With a magnitude of 7.8 M it was the most powerful earthquake in China for 5 decades. No casualties were reported, presumably due to the very low population density and the lack of high-rise buildings. This earthquake was associated with the longest surface rupture ever recorded on land, ~450 km.
Document 2: Ayutuxtepeque: Ayutuxtepeque is a municipality in the San Salvador department of El Salvador. It is one of the nine municipalities that make up the San Salvador Metropolitan Area (AMSS). The name of the municipality means "Armadillos Hill(or Mountain)"
Document 3: 2017 Puebla earthquake: The 2017 Central Mexico earthquake struck at 13: 14 CDT (18: 14 UTC) on 19 September 2017 with an estimated magnitude of M 7.1 and strong shaking for about 20 seconds. Its epicenter was about 55 km (34 mi) south of the city of Puebla. The earthquake caused damage in the Mexican states of Puebla and Morelos and in the Greater Mexico City area, including the collapse of more than 40 buildings. 370 people were killed by the earthquake and related building collapses, including 228 in Mexico City, and more than 6,000 were injured.
Document 4: Olocuilta: Olocuilta is a municipality in the La Paz department of El Salvador, just a few kilometers down the highway from Santo Tomás. This town is well known for rice flour pupusas Since it is on the main highway which connects San Salvador with the airport and the other main highway, which goes along the shore, (carretera litoral), it is a popular spot for pupusas, and there are some pupuserias which are open 24 hours. Of course, in some of the pupuserias, it is possible to get them made with corn flour instead.
Document 5: Cuscatancingo: Cuscatancingo is a municipality in the San Salvador department of El Salvador. It is located about from the city of San Salvador and has a population of about 50,000.
Document 6: 1941 Colima earthquake: The magnitude of this earthquake was put at M 7.7 or M 7.7. The intensities were X ("Extreme) in Colima, VIII ("Severe") in Manzanillo, and V ("Moderate") in Mexico City. Ninety people were reported dead. The cathedral of Colima was destroyed. Many houses and public buildings in Colima, including the Federal Palace (Palacio federal) and the Hidalgo Theater (Teatro Hidalgo), were damaged. Of the 8,000 houses in the city of Colima, 900 or 2000 collapsed, according to different sources.
Document 7: Aguilares, El Salvador: Aguilares is a municipality in the San Salvador department of El Salvador, located 33 km away from the city of San Salvador. The municipality measures 33.72 km² and as of 2006, had an estimated population of 73,300. Sugar cane cultivation is the major economic activity for the area.
Document 8: 2008 El Calvario earthquake: The 2008 El Calvario earthquake occurred in central Colombia on 24 May and measured 5.9 on the moment magnitude scale. The earthquake occurred at 2:20:43 p.m. (19:20:43 UTC) at the epicenter (El Calvario, Meta). The depth was 35 km; it was superficial according to an Ingeominas report. The epicenter was located 35 km from Villavicencio and 50 km from Bogotá. There were 11 confirmed fatalities and 4,181 injured, mostly in the towns of Puente Quetame, Fosca, Fomeque and Guayabetal in Cundinamarca, and in El Calvario, Meta.
Document 9: List of earthquakes in El Salvador: 2001 El Salvador earthquake 200102130000 2001 - 02 - 13 13 ° 40 ′ N 88 ° 56 ′ W ﻿ / ﻿ 13.67 ° N 88.93 ° W ﻿ / 13.67; - 88.93 Cojutepeque 6.6 VI 10 km Intensity VI in San Salvador. 315
Document 10: Government Center Tower (San Salvador): Government Center Tower is a building located in the city of San Salvador, El Salvador. It houses the offices of the Ministry of the Interior.
Document 11: Cuscatlán Department: Cuscatlán is a department of El Salvador, located in the center of the country. With a surface area of , it is El Salvador's smallest department. It is inhabited by over 252,000 people. Cuscatlán or Cuzcatlán was the name the original inhabitants of the Western part of the country gave to most of the territory that is now El Salvador. In their language it means "land of precious jewels". It was created on 22 May 1835. Suchitoto was the first capital of the department but on 12 November 1861, Cojutepeque was made the capital. It is known in producing fruits, tobacco, sugar cane, and coffee among other items. The department is famous for its chorizos from the city of Cojutepeque.
Document 12: Nuevo Cuscatlán: Nuevo Cuscatlán is a municipality in the La Libertad department of El Salvador. It is situated between the cities of Antiguo Cuscatlán and Santa Tecla, just a couple of minutes away from El Salvador's capital, San Salvador. It is located southeast of Santa Tecla. During the 2012 municipal elections, Nayib Bukele, a young businessman, from the FMLN (Frente Farabundo Martí para la Liberación Nacional) party was elected as mayor.
Document 13: Nueva Esparta, El Salvador: Nueva Esparta is a municipality in the northeasternmost zone of El Salvador, inside La Unión Department. The municipality is politically divided into the central Pueblo Nueva Esparta, six outlying canton communities and 31 caserios (smaller community outgrowths from the pueblo or canton communities).
Document 14: Teotepeque: Teotepeque is a municipality in the La Libertad department of El Salvador. Its geographical coordinates are 13° 35' 7" North, 89° 31' 6" West. The name Teotepeque comes from the Nahuat word for "Mountain of God." Agustín Farabundo Martí Rodríguez, for whom the FMLN or Farabundo Marti National Liberation Front was named, was born in Teotepeque on May 5, 1893.
Document 15: New Delhi: New Delhi lies on several fault lines and thus experiences frequent earthquakes, most of them of mild intensity. There has, however, been a spike in the number of earthquakes in the last six years, most notable being a 5.4 magnitude earthquake in 2015 with its epicentre in Nepal, a 4.7-magnitude earthquake on 25 November 2007, a 4.2-magnitude earthquake on 7 September 2011, a 5.2-magnitude earthquake on 5 March 2012, and a swarm of twelve earthquakes, including four of magnitudes 2.5, 2.8, 3.1, and 3.3, on 12 November 2013.
ground_truth: 2001 - 02 - 13
sub_queries: Nuevo Cuscatlán >> country Answer: El Salvador
when was the last earthquake in El Salvador Answer: 2001 - 02 - 13