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.

Example Input: Question: Were the teams that Romano split a season between both from the same country? Passage:Romano was signed by the Chicago White Sox as an amateur free agent in 1954. In , while playing for the Waterloo White Hawks, Romano hit 9 home runs in nine consecutive games. He accumulated 38 home runs with a .321 batting average and led the Illinois–Indiana–Iowa League with 108 runs scored and 124 runs batted in. His 38 home runs in 1955 set a league record. Romano split the season between the Vancouver Mounties and the Memphis Chickasaws. In , Romano played for the Indianapolis Indians of the American Association. The Indians' manager was former major league All-Star catcher Walker Cooper, who tutored Romano and helped to greatly improve his catching skills. Romano was called up late in the 1958 season, making his major league debut with the Chicago White Sox on September 12, at the age of 23.

Example Output: Romano split the season between the Vancouver Mounties and the Memphis Chickasaws

Example Input: Question: Who currently holds the position held by Frank Calder? Passage:The Pittsburgh Pirates are traced back to the Pittsburgh Yellow Jackets of the US Amateur Hockey Association. The Yellow Jackets' owner was Roy Schooley, a former referee. Even though the team won the USAHA Championship in 1924 and 1925, Schooley encountered financial problems. His team was then sold to attorney James F. Callahan. Pittsburgh was granted a franchise by the National Hockey League on November 7, 1925. The move came after Eddie Livingstone, the former owner of the Toronto Shamrocks and the Toronto Blueshirts of the National Hockey Association saw Pittsburgh as a possible member for a proposed rival league to the NHL; Pittsburgh had, in the 1890s, been the first metropolitan area to professionalize the game of ice hockey. In order to thwart the new league, the President of the NHL, Frank Calder, negotiated to put a franchise in Pittsburgh, which become the seventh team to join the NHL as well as the league's third US-based team. Callahan then renamed his team the Pittsburgh Pirates, after he received permission from Barney Dreyfuss, the owner of the Pittsburgh Pirates baseball team.

Example Output: In order to thwart the new league, the President of the NHL, Frank Calder, negotiated to put a franchise in Pittsburgh, which become the seventh team to join the NHL as well as the league's third US-based team

Example Input: 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.

Example Output:
Diagnosis of MCC begins with a clinical examination of the skin and lymph nodes