In this task, you're given a question, a context passage, and four options which are terms from the passage. After reading a passage, you will get a brief understanding of the terms. Your job is to determine by searching and reading further information of which term you can answer the question. Indicate your choice as 'a', 'b', 'c', or 'd'. If you think more than one option is plausible, choose the more probable option to help you answer the question.

[Q]: Question: Which of Moreno's partners was oldest? Passage:La Familia Michoacana, (English: The Michoacan Family) La Familia (English: The Family), or LFM is a Mexican drug cartel and a organized crime syndicate based in the Mexican state of Michoacan. Formerly allied to the Gulf Cartelas part of Los Zetasit split off in 2006. The cartel was founded by Carlos Rosales Mendoza a close associate of Osiel Cardenas. The second leader, Nazario Moreno Gonzalez, known as El Mas Loco (English: The Craziest One), preached his organization's divine right to eliminate enemies. He carried a "bible" of his own sayings and insisted that his army of traffickers and hitmen avoid using the narcotics they produce and sell. Nazario Moreno's partners were Jose de Jesus Mendez Vargas, Servando Gomez Martinez and Enrique Plancarte Solis, each of whom has a bounty of $2 million for his capture, and were contesting the control of the organization.
Links: a. Jose de Jesus Mendez Vargas b. Divinity c. Divinity d. Servando Gomez Martinez
[A]: a

[Q]: Question: Which of the two who collaborated together in the Dark Knight Trilogy films is older? Passage:Michael Caine is an English actor who has appeared in over 130 films and has had multiple television appearances. Caine's acting career began in the 1950s, when he was cast in many small, often uncredited roles in British films. Caine gained recognition as one of the most famous actors of the 1960s through his breakthrough role in the film Zulu (1964). He then portrayed spy Harry Palmer in the films The Ipcress File (1965), Funeral in Berlin (1966) and Billion Dollar Brain (1967). He also had starring roles in The Italian Job and Battle of Britain (both 1969). His role in Sleuth (1972) led him to an Academy Award for Best Actor nomination. Caine has won a Best Supporting Actor Oscar for the films Hannah and Her Sisters (1986) and The Cider House Rules (1999). More recently, Caine has gained a new following through his collaborations with British-American filmmaker Christopher Nolan in the Dark Knight Trilogy films, as well as Inception (2010) and Interstellar (2014).
Links: a. Michael Caine b. Funeral in Berlin (film) c. Christopher Nolan d. Zulu (1964 film)
[A]: a

[Q]: 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.
Links: a. G protein-coupled receptor b. Threonine c. N-terminus d. G protein
[A]:
a