Input: Article: At the level of the individual, there is a large literature, generally related to the work of Jacob Mincer, on how earnings are related to the schooling and other human capital. This work has motivated a large number of studies, but is also controversial. The chief controversies revolve around how to interpret the impact of schooling. Some students who have indicated a high potential for learning, by testing with a high intelligence quotient, may not achieve their full academic potential, due to financial difficulties.[citation needed]

Now answer this question: What was one of the main concerns of this literature on how schooling and earnings?

Output: not achieve their full academic potential, due to financial difficulties

Input: Article: The governments of Australia and New Zealand responded to the 2011 fresh-water crisis by supplying temporary desalination plants, and assisted in the repair of the existing desalination unit that was donated by Japan in 2006. In response to the 2011 drought, Japan funded the purchase of a 100 m3/d desalination plant and two portable 10 m3/d plants as part of its Pacific Environment Community (PEC) program. Aid programs from the European Union and Australia also provided water tanks as part of the longer term solution for the storage of available fresh water.

Now answer this question: What did aid from the European Union provide during the drought on Tuvalu?

Output: water tanks

Input: Article: On November 2011, the sailing boat Puma's Mar Mostro participant in Volvo Ocean Race arrived to the island after her mast broke in the first leg from Alicante and Cape Town. This event made the island, its inhabitants and lifestyle known worldwide thanks to the media reports.

Now answer this question: What was the name of the race the boat was damaged in?

Output:
Volvo Ocean Race