This task is about writing a correct answer for the reading comprehension task. Based on the information provided in a given passage, you should identify the shortest continuous text span from the passage that serves as an answer to the given question. Avoid answers that are incorrect or provides incomplete justification for the question.

Passage: With the continued miniaturization of computing resources, and advancements in portable battery life, portable computers grew in popularity in the 2000s. The same developments that spurred the growth of laptop computers and other portable computers allowed manufacturers to integrate computing resources into cellular phones. These so-called smartphones and tablets run on a variety of operating systems and have become the dominant computing device on the market, with manufacturers reporting having shipped an estimated 237 million devices in 2Q 2013. Question: How many tablets were sold in 2Q 2013?
237 million devices

Passage: Oskar Luts was the most prominent prose writer of the early Estonian literature, who is still widely read today, especially his lyrical school novel Kevade (Spring). Anton Hansen Tammsaare's social epic and psychological realist pentalogy Truth and Justice captured the evolution of Estonian society from a peasant community to an independent nation. In modern times, Jaan Kross and Jaan Kaplinski are Estonia's best known and most translated writers. Among the most popular writers of the late 20th and early 21st centuries are Tõnu Õnnepalu and Andrus Kivirähk, who uses elements of Estonian folklore and mythology, deforming them into absurd and grotesque. Question: What is the name of the book written by Anton Hansen Tammsaare?
Truth and Justice

Passage: Many of the city's buildings are in the Georgian style, although there are a number of examples of modern landmark structures, such as County Hall tower, which was, at one time the tallest building in Ireland until being superseded by another Cork City building: The Elysian. Across the river from County Hall is Ireland's longest building; built in Victorian times, Our Lady's Psychiatric Hospital has now been renovated and converted into a residential housing complex called Atkins Hall, after its architect William Atkins. Question: What is the longest building in Cork?

Our Lady's Psychiatric Hospital