Input: Article: Plymouth is the regional television centre of BBC South West. A team of journalists are headquartered at Plymouth for the ITV West Country regional station, after a merger with ITV West forced ITV Westcountry to close on 16 February 2009. The main local newspapers serving Plymouth are The Herald and Western Morning News with Radio Plymouth , BBC Radio Devon, Heart South West , and Pirate FM being the main local radio stations.

Now answer this question: On what date did ITV Westcountry cease to operate?

Output: 16 February 2009

Input: Article: The state (like its southwestern neighbors) has had close linguistic and cultural ties with Mexico. The state outside the Gadsden Purchase of 1853 was part of the New Mexico Territory until 1863, when the western half was made into the Arizona Territory. The area of the former Gadsden Purchase contained a majority of Spanish-speakers until the 1940s, although the Tucson area had a higher ratio of anglophones (including Mexican Americans who were fluent in English); the continuous arrival of Mexican settlers increases the number of Spanish-speakers.

Now answer this question: Has New Mexico had a majority of Spanish speaking natives.

Output: The area of the former Gadsden Purchase contained a majority of Spanish-speakers until the 1940s

Input: Article: The Niger Delta Nembe Creek Oil field was discovered in 1973 and produces from middle Miocene deltaic sandstone-shale in an anticline structural trap at a depth of 24 km. In June 2013, the company announced a strategic review of its operations in Nigeria, hinting that assets could be divested. While many international oil companies have operated there for decades, by 2014 most were making moves to divest their interests, citing a range of issues including oil theft. In August 2014, Shell Oil Company said it was finalising its interests in four Nigerian oil fields.

Now answer this question: What is the depth of the Niger Delta Nembe Creek Oil field?

Output:
24 km