Problem: Please answer a question about the following article about Mexico City:
During his annual state-of-the-nation address on September 2, 2014, President of Mexico Enrique Pena Nieto unveiled plans for a new international airport to ease the city's notorious air traffic congestion, tentatively slated for a 2018 opening. The new airport, which would have six runways, will cost $9.15 billion and would be built on vacant federal land east of Mexico City International Airport. Goals are to eventually handle 120 million passengers a year, which would make it the busiest airport in the world.
When are the new plans supposed to come to fruition for the airport?
A: 2018
Problem: Please answer a question about the following article about Race (human categorization):
Similarly, forensic anthropologists draw on highly heritable morphological features of human remains (e.g. cranial measurements) to aid in the identification of the body, including in terms of race. In a 1992 article, anthropologist Norman Sauer noted that anthropologists had generally abandoned the concept of race as a valid representation of human biological diversity, except for forensic anthropologists. He asked, "If races don't exist, why are forensic anthropologists so good at identifying them?" He concluded:
What are forensic anthropologists very good at identifying?
A: races
Problem: Please answer a question about the following article about Energy:
In quantum mechanics, energy is defined in terms of the energy operator as a time derivative of the wave function. The Schrodinger equation equates the energy operator to the full energy of a particle or a system. Its results can be considered as a definition of measurement of energy in quantum mechanics. The Schrodinger equation describes the space- and time-dependence of a slowly changing (non-relativistic) wave function of quantum systems. The solution of this equation for a bound system is discrete (a set of permitted states, each characterized by an energy level) which results in the concept of quanta. In the solution of the Schrodinger equation for any oscillator (vibrator) and for electromagnetic waves in a vacuum, the resulting energy states are related to the frequency by Planck's relation: (where is Planck's constant and the frequency). In the case of an electromagnetic wave these energy states are called quanta of light or photons.
What equates the energy operator to the full energy of a particle or a system?
A: The Schrodinger equation
Problem: Please answer a question about the following article about Aspirated consonant:
Preaspirated consonants are marked by placing the aspiration modifier letter before the consonant symbol: p represents the preaspirated bilabial stop.
What represents a preaspirated bilabial stop?
A:
p