Article: In some decorative applications, wood with knots may be desirable to add visual interest. In applications where wood is painted, such as skirting boards, fascia boards, door frames and furniture, resins present in the timber may continue to 'bleed' through to the surface of a knot for months or even years after manufacture and show as a yellow or brownish stain. A knot primer paint or solution, correctly applied during preparation, may do much to reduce this problem but it is difficult to control completely, especially when using mass-produced kiln-dried timber stocks.

Question: What positive visual component can knots sometimes add to decorative pieces?
Ans: interest


Article: The Indonesian Archipelago is split by the Wallace Line. This line runs along what is now known to be a tectonic plate boundary, and separates Asian (Western) species from Australasian (Eastern) species. The islands between Java/Borneo and Papua form a mixed zone, where both types occur, known as Wallacea. As the pace of development accelerates and populations continue to expand in Southeast Asia, concern has increased regarding the impact of human activity on the region's environment. A significant portion of Southeast Asia, however, has not changed greatly and remains an unaltered home to wildlife. The nations of the region, with only few exceptions, have become aware of the need to maintain forest cover not only to prevent soil erosion but to preserve the diversity of flora and fauna. Indonesia, for example, has created an extensive system of national parks and preserves for this purpose. Even so, such species as the Javan rhinoceros face extinction, with only a handful of the animals remaining in western Java.

Question: Which country has created a system of national parks & preserves?
Ans: Indonesia


Article: The largest plaza in Valencia is the Plaza del Ayuntamiento; it is home to the City Hall (Ayuntamiento) on its western side and the central post office (Edificio de Correos) on its eastern side, a cinema that shows classic movies, and many restaurants and bars. The plaza is triangular in shape, with a large cement lot at the southern end, normally surrounded by flower vendors. It serves as ground zero during the Les Falles when the fireworks of the Mascletà can be heard every afternoon. There is a large fountain at the northern end.

Question: What is in the north part of the plaza?
Ans: a large fountain


Article: The city also has a number of other, smaller newspapers and magazine in circulation such as the Philadelphia Tribune, which serves the African-American community, the Philadelphia, a monthly regional magazine; Philadelphia Weekly, an weekly-printed alternative newspaper; Philadelphia City Paper another weekly-printed newspaper; Philadelphia Gay News, which services the LGBT community; The Jewish Exponent a weekly-printed newspaper servicing the Jewish community; Philadelphia Metro, free daily newspaper; and Al Día, a weekly newspaper servicing the Latino community.

Question: Name a smaller newspaper?
Ans:
Philadelphia Tribune