In this task, you're given a question, along with a context passage which has extra information available on certain terms mentioned in it. Your job is to determine which sentence(s) from the passage can be used to search for further information needed to answer the question.

Q: Question: Which part of the body can lymph nodes be found in? Passage:Diagnosis of MCC begins with a clinical examination of the skin and lymph nodes. Following, definitive diagnosis of Merkel cell carcinoma (MCC) requires examination of biopsy tissue to identify its histopathologic features. An ideal biopsy specimen is either a punch biopsy or a full-thickness incisional biopsy of the skin including full-thickness dermis and subcutaneous fat. On light microscopy, MCC shows basaloid tumor nests with neuroendocrine features ("salt and pepper" chromatin, scarce cytoplasm, and brisk mitotic activity). In addition to standard examination under light microscopy, immunohistochemistry (IHC) is also generally required to differentiate MCC from other morphologically similar tumors such as small cell lung cancer, the small cell variant of melanoma, various cutaneous leukemic/lymphoid neoplasms, and Ewing's sarcoma. Similarly, most experts recommend longitudinal imaging of the chest, typically a CT scan, to rule out that the possibility that the skin lesion is a skin metastasis of an underlying small cell carcinoma of the lung. Once an MCC diagnosis is made, a sentinel lymph node biopsy is recommended as a part of the staging work-up needed to determine prognosis and subsequent treatment options.


A: Diagnosis of MCC begins with a clinical examination of the skin and lymph nodes
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Q: Question: How long is the river that Jordanne flows into? Passage:Aurillac is at above sea level and located at the foot of the Cantal mountains in a small Sedimentary basin. The city is built on the banks of the Jordanne, a tributary of the Cère. It is south of Paris and north of Toulouse. Aurillac was part of a former Auvergne province called Haute-Auvergne and is only away from the heart of the Auvergne Volcano Park. Access to the commune is by numerous roads including the D922 from Naucelles in the north, the D17 from Saint-Simon in the north-east, Route nationale N122 from Polminhac in the east which continues to Sansac-de-Marmiesse in the south-west, the D920 to Arpajon-sur-Cère in the south-east, and the D18 to Ytrac in the west. The Figeac-Arvant railway passes through the commune with a station in the centre of town but there is no TGV service. About 50% of the commune is urbanised with farmland to the east and west of the urban area.


A: The city is built on the banks of the Jordanne, a tributary of the Cère
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Q: Question: How long had the Formula Ford Festival been in existence for the year McGarrity won it? Passage:McGarrity won the Formula Ford Festival in 1995 after finishing second in the British Formula Ford series. He was nominated for the McLaren Autosport BRDC Award but it went to fellow Northern Ireland driver Jonny Kane. In 1996 he drove in Formula Opel and the following year he drove in the British Formula Three Championship where he finished 10th. In 1998 he moved up to Formula 3000 where he competed in the first five races for Raceprep Motorsport and rounds 7 through 9 for Nordic Racing. He competed full-time in 1999 for Nordic Racing and finished 10th in points despite only finishing in the points once, finishing on the podium in second in the season opener at Imola. He returned to the team and series in 2000, this time with teammate Justin Wilson. He finished 20th in points with a best finish of 4th at Monaco. In 2001 he left formula cars for sports car racing and drove in the 2001 24 Hours of Le Mans for the MG factory team, but the car failed to finish. He drove the same car in 2002 but the result was the same. He returned to the race in 2004 driving a Bioethanol powered Reynard-Judd for Team Nasamax, finishing the race 17th overall. He drove part-time in the Le Mans Series in 2006. He then joined McLaren Automotive as full-time test driver for the new McLaren car project the MP4-12C from the start of the project.


A:
McGarrity won the Formula Ford Festival in 1995 after finishing second in the British Formula Ford series
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