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.

[EX 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.

[EX A]: Diagnosis of MCC begins with a clinical examination of the skin and lymph nodes

[EX Q]: Question: Who was the chief editor of the Sydney morning Herald in 1954? Passage:Elizabeth II was the first reigning monarch of Australia to set foot on Australian soil, coming ashore at Farm Cove, Sydney, on 3 February 1954. She had two years earlier been en route to Australia when her father died while she was on a private visit to Kenya, forcing her to return to the United Kingdom. Once finally in Australia, with her husband the Duke of Edinburgh, she undertook a journey through the Australian Capital Territory, New South Wales, Tasmania, Victoria, Queensland, South Australia and Western Australia, including greeting 70,000 ex-servicemen and women at the Melbourne Cricket Ground and opening the Australian Parliament in Canberra. In all, the Queen travelled 10,000 miles by air, making approximately 33 flights, 2000 miles by road (130 hours in cars in 207 trips), visiting all capitals except Darwin and 70 country towns, many by special "royal trains". On one such train trip they visited Leuralla, at Leura, in the Blue Mountains. Twenty-seven years earlier, Harry Andreas of Leuralla had acted as a fishing guide for The Queen's parents, whilst the young Princess "Lillibet" was left at home with her grandparents, King George V and Queen Mary. This extensive travel allowed some 75 per cent of the Australian population to see the Queen at least once during the tour. At the conclusion of the tour the Prime Minister, Robert Menzies, stated in an article published in the Sydney Morning Herald:

[EX A]: At the conclusion of the tour the Prime Minister, Robert Menzies, stated in an article published in the Sydney Morning Herald:


[EX Q]: Question: Of the cities where Thailand defeated Myanmar, which has the most inhabitants? Passage:Both Indonesia and Thailand were drawn into Group A of the 2016 AFF Championship, along with powerhouse sides Philippines and Singapore. After winning all three group matches, Thailand finished first in the group. Indonesia finished second in the group to progress to the knockout phase of the tournament. Thailand's first match victory was against Indonesia with a score of 4–2. From there, they continue the path by beating both Singapore and the Philippines by 1–0. Thailand progressed to the semi-finals to face Group B runner-up and subsequent host of Myanmar. In the first-leg in Yangon, Thailand won 2–0 before winning the second-leg in Bangkok by 4–0 with a total aggregate of 6–0. Indonesia's lose their first match against Thailand before drawing 2–2 against the host Philippines. In the third match against Singapore, they won 2–1 before progressing to the semi-finals to face Group B winner of Vietnam. In the first-leg in Bogor, Indonesia won 2–1 before drawing 2–2 in the extra time in the second-leg in Hanoi with a total aggregate of 4–3.

[EX A]:
In the first-leg in Yangon, Thailand won 2–0 before winning the second-leg in Bangkok by 4–0 with a total aggregate of 6–0