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.

Input: Consider Input: Question: How old was Erwin Ackerknecht when he was excluded from the SAPD in 1937? Passage:Inside the SAPD, the first part of 1937 saw an intensification of differences over attitudes to a possible political party of the united left or a Popular front, and more precisely over the party's approach to the Soviet Union. The differences led to Peter Blachstein's exclusion from the SAPD. Others excluded at the same time included his political mentor and Erwin Ackerknecht: the three became the focus of a short-lived political grouping known as "Neuer Weg" ("New Way"). Blachstein was also affected more directly by the intense political tensions radiating out from Moscow, based on Stalin's suspicions - not entirely unfounded - that there might be comrades in the Soviet Union and further west in Europe who favoured an alternative Soviet leader. The POUM, of which Blachstein was a member, backed a broadly Trotskyite vision for a communist future and its members therefore became targets for Soviet agents. In June 1937 Blachstein was arrested in Barcelona by communist secret police and accused of spying for Franco and working for the Gestapo. With approximately 100 other foreign detainees he was taken to a large garage which had been adapted for use as an ad hoc prison. Because of the appalling hygiene he soon fell ill with Tuberculosis, as a result of which he was transferred to a sanatorium controlled by anarchist comrades. Helped by Spanish friends, in January 1938 he succeeded in escaping back to France.


Output: Others excluded at the same time included his political mentor and Erwin Ackerknecht: the three became the focus of a short-lived political grouping known as "Neuer Weg" ("New Way")


Input: Consider Input: Question: Who was Rookie of the Year the year after the person Ichiro hit a home run against? Passage:Ichiro made his NPB Pacific League debut in 1992 for the Orix BlueWave at the age of 18, but he spent most of his first two seasons in the farm system (accumulating 156 minor league hits and a .368 batting average) because his then-manager, Shōzō Doi, refused to accept Ichiro's unorthodox swing. The swing was nicknamed because of the pendulum-like motion of his leg, which shifts his weight forward as he swings the bat, and goes against conventional hitting theory. In his second career game, he recorded his first ichi-gun (Japan's Nippon Professional Baseball League) hit in the Pacific League against Hawks pitcher Keiji Kimura. Even though he hit in 1993 a home run against Hideo Nomo, who later won an MLB National League Rookie of the Year Award while a Los Angeles Dodger, Ichiro was nevertheless sent back to the farm system on that very day. In 1994, he benefited from the arrival of a new manager, Akira Ōgi, who played him every day in the second spot of the lineup. He was eventually moved to the leadoff spot, where his immediate productivity dissolved any misgivings about his unconventional swing. He set a Japanese single-season record with 210 hits, the first player ever to top 200 hits in a single season. Five other players have since done so: Matt Murton, Norichika Aoki (twice), Alex Ramírez, Tsuyoshi Nishioka, and Shogo Akiyama's 216 hits in 2015, but those players benefited from 140+ game seasons while Ichiro's 210 hits had come in a 130-game season.


Output: Even though he hit in 1993 a home run against Hideo Nomo, who later won an MLB National League Rookie of the Year Award while a Los Angeles Dodger, Ichiro was nevertheless sent back to the farm system on that very day


Input: Consider Input: Question: Where else are Chemokine receptors found? Passage:Chemokine receptors are G protein-coupled receptors containing 7 transmembrane domains that are found predominantly on the surface of leukocytes, making it one of the rhodopsin-like receptors. Approximately 19 different chemokine receptors have been characterized to date, which share many common structural features; they are composed of about 350 amino acids that are divided into a short and acidic N-terminal end, seven helical transmembrane domains with three intracellular and three extracellular hydrophilic loops, and an intracellular C-terminus containing serine and threonine residues that act as phosphorylation sites during receptor regulation. The first two extracellular loops of chemokine receptors are linked together by disulfide bonding between two conserved cysteine residues. The N-terminal end of a chemokine receptor binds to chemokine(s) and is important for ligand specificity. G-proteins couple to the C-terminal end, which is important for receptor signaling following ligand binding. Although chemokine receptors share high amino acid identity in their primary sequences, they typically bind a limited number of ligands. Chemokine receptors are redundant in their function as more than one chemokine is able to bind to a single receptor.



Output: Chemokine receptors are G protein-coupled receptors containing 7 transmembrane domains that are found predominantly on the surface of leukocytes, making it one of the rhodopsin-like receptors