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


[Q]: Question: Which horse came in second in the King's Plate the year that Bunty Lawless was the top 3-year old in Canada? Passage:Racing during the Great Depression of the 1930s, Bunty Lawless competed for purse money that was very small. At age two, he finished first or second in all but one of his ten races. The one time he was out of the money that year was in the Cup and Saucer Stakes, when his equipment broke. In 1938, the horse was the top 3-year-old in Canada, and his victory in the King's Plate, his country's most prestigious race, was enormously popular with the public. In an era when millionaires still dominated Thoroughbred horse racing, the owner and breeder of Bunty Lawless was the opposite. The working man's hero, Willie Morrissey grew up penniless in the poorest section of Toronto, worked as a newsboy, then became a successful hotel owner and boxing promoter. At the race track, he sat in the cheap grandstand seats with the rest of the crowd and was frowned upon by the aristocratic elite owners in their top hats and tails, seated in their exclusive viewing boxes.

[A]: In 1938, the horse was the top 3-year-old in Canada, and his victory in the King's Plate, his country's most prestigious race, was enormously popular with the public


[Q]: Question: How long did the ruler during the time that Hadleigh Castle was built reign for? Passage:Hadleigh Castle is a ruined fortification in the English county of Essex, overlooking the Thames Estuary from south of the town of Hadleigh. Built after 1215 during the reign of Henry III by Hubert de Burgh, the castle was surrounded by parkland and had an important economic and defensive role. The castle was significantly expanded and remodelled by Edward III, who turned it into a grander property, designed to defend against a potential French attack, as well as to provide the King with a convenient private residence close to London. Built on a soft hill of London clay, the castle has often been subject to subsidence; this, combined with the sale of its stonework in the 16th century, has led to it now being ruined. The remains are now preserved by English Heritage and protected under UK law as a Grade I listed building and scheduled monument.

[A]:
Built after 1215 during the reign of Henry III by Hubert de Burgh, the castle was surrounded by parkland and had an important economic and defensive role