Article: Concurrently, the Somali Transitional Federal Government began preparations to revive the national postal service. The government's overall reconstruction plan for Somali Post is structured into three Phases spread out over a period of ten years. Phase I will see the reconstruction of the postal headquarters and General Post Office (GPO), as well as the establishment of 16 branch offices in the capital and 17 in regional bases. As of March 2012, the Somali authorities have re-established Somalia's membership with the Universal Postal Union (UPU), and taken part once again in the Union's affairs. They have also rehabilitated the GPO in Mogadishu, and appointed an official Postal Consultant to provide professional advice on the renovations. Phase II of the rehabilitation project involves the construction of 718 postal outlets from 2014 to 2016. Phase III is slated to begin in 2017, with the objective of creating 897 postal outlets by 2022.

Question: How many phases made up the reconstruction plan for the Somali Post?
Ans: three

Article: Neptune has a number of known trojan objects occupying both the SunNeptune L4 and L5 Lagrangian pointsgravitationally stable regions leading and trailing Neptune in its orbit, respectively. Neptune trojans can be viewed as being in a 1:1 resonance with Neptune. Some Neptune trojans are remarkably stable in their orbits, and are likely to have formed alongside Neptune rather than being captured. The first and so far only object identified as associated with Neptune's trailing L5 Lagrangian point is 2008 LC18. Neptune also has a temporary quasi-satellite, (309239) 2007 RW10. The object has been a quasi-satellite of Neptune for about 12,500 years and it will remain in that dynamical state for another 12,500 years.

Question: What is the resonance of Neptune trojans?
Ans: 1:1

Article: A solar chimney (or thermal chimney, in this context) is a passive solar ventilation system composed of a vertical shaft connecting the interior and exterior of a building. As the chimney warms, the air inside is heated causing an updraft that pulls air through the building. Performance can be improved by using glazing and thermal mass materials in a way that mimics greenhouses.

Question: How can the performance of a solar chimney be improved?
Ans: by using glazing and thermal mass materials in a way that mimics greenhouses

Article: Sila refers to overall principles of ethical behavior. There are several levels of sila, which correspond to "basic morality" (five precepts), "basic morality with asceticism" (eight precepts), "novice monkhood" (ten precepts) and "monkhood" (Vinaya or Patimokkha). Lay people generally undertake to live by the five precepts, which are common to all Buddhist schools. If they wish, they can choose to undertake the eight precepts, which add basic asceticism.

Question: What does sila refer to?
Ans:
overall principles of ethical behavior