This task is about reading the given passage and construct a question about the information present in the passage. Construct a question in such a way that (i) it is unambiguous, (ii) it is answerable from the passage, (iii) its answer is unique (iv) its answer is a continuous text span from the paragraph. Avoid creating questions that (i) can be answered correctly without actually understanding the paragraph and (ii) uses same words or phrases given in the passage.

TB infection begins when the mycobacteria reach the pulmonary alveoli, where they invade and replicate within endosomes of alveolar macrophages. Macrophages identify the bacterium as foreign and attempt to eliminate it by phagocytosis. During this process, the bacterium is enveloped by the macrophage and stored temporarily in a membrane-bound vesicle called a phagosome. The phagosome then combines with a lysosome to create a phagolysosome. In the phagolysosome, the cell attempts to use reactive oxygen species and acid to kill the bacterium. However, M. tuberculosis has a thick, waxy mycolic acid capsule that protects it from these toxic substances. M. tuberculosis is able to reproduce inside the macrophage and will eventually kill the immune cell.
What specific part of the lungs marks the start of tuberculosis infection?

Hokkien /hɒˈkiɛn/ (traditional Chinese: 福建話; simplified Chinese: 福建话; pinyin: Fújiànhuà; Pe̍h-ōe-jī: Hok-kiàn oē) or Quanzhang (Quanzhou–Zhangzhou / Chinchew–Changchew; BP: Zuánziū–Ziāngziū) is a group of mutually intelligible Min Nan Chinese dialects spoken throughout Southeast Asia, Taiwan, and by many other overseas Chinese. Hokkien originated from a dialect in southern Fujian. It is closely related to the Teochew, though mutual comprehension is difficult, and is somewhat more distantly related to Hainanese. Besides Hokkien, there are also other Min and Hakka dialects in Fujian province, most of which are not mutually intelligible with Hokkien.
Where did Hokkien originate?

To accommodate the ruling in Hopwood v. Texas banning any use of race in school admissions, the State of Texas passed a law guaranteeing entry to any state university if a student finished in the top 10% of their graduating class. Florida and California have also replaced racial quotas with class rank and other criteria. Class rank tends to benefit top students at less competitive high schools, to the detriment of students at more competitive high schools. This effect, however, may be intentional since less-funded, less competitive schools are more likely to be schools where minority enrollment is high. Critics argue that class rank is more a measure of one's peers than of one's self. The top 10% rule adds racial diversity only because schools are still highly racially segregated because of residential patterns. The class rank rule has the same consequence as traditional affirmative action: opening schools to students who would otherwise not be admitted had the given school used a holistic, merit-based approach. From 1996 to 1998, Texas had merit-based admission to its state universities, and minority enrollment dropped. The state's adoption of the "top 10 percent" rule returned minority enrollment to pre-1996 levels.

What did the ruling in Hopwood v Texas set a precedent for in terms of admission policies?