Problem: Please answer a question about the following article about Portugal:
The Portuguese government and army successfully resisted the decolonization of its overseas territories until April 1974, when a bloodless left-wing military coup in Lisbon, known as the Carnation Revolution, led the way for the independence of the overseas territories in Africa and Asia, as well as for the restoration of democracy after two years of a transitional period known as PREC (Processo Revolucionário Em Curso). This period was characterized by social turmoil and power disputes between left- and right-wing political forces. The retreat from the overseas territories and the acceptance of its independence terms by Portuguese head representatives for overseas negotiations, which would create independent states in 1975, prompted a mass exodus of Portuguese citizens from Portugal's African territories (mostly from Portuguese Angola and Mozambique).
By what was the PREC characterized by?
A: social turmoil and power disputes between left- and right-wing political forces
Problem: Please answer a question about the following article about Hunter-gatherer:
Forest gardening was also being used as a food production system in various parts of the world over this period. Forest gardens originated in prehistoric times along jungle-clad river banks and in the wet foothills of monsoon regions.[citation needed] In the gradual process of families improving their immediate environment, useful tree and vine species were identified, protected and improved, whilst undesirable species were eliminated. Eventually superior foreign species were selected and incorporated into the gardens.
In what other types of areas did forest gardening show up?
A: foothills of monsoon regions
Problem: Please answer a question about the following article about To Kill a Mockingbird:
Not all reviewers were enthusiastic. Some lamented the use of poor white Southerners, and one-dimensional black victims, and Granville Hicks labeled the book "melodramatic and contrived". When the book was first released, Southern writer Flannery O'Connor commented, "I think for a child's book it does all right. It's interesting that all the folks that are buying it don't know they're reading a child's book. Somebody ought to say what it is." Carson McCullers apparently agreed with the Time magazine review, writing to a cousin: "Well, honey, one thing we know is that she's been poaching on my literary preserves."
Which reviewer called the book melodramatic and contrived?
A: Granville Hicks
Problem: Please answer a question about the following article about Carnival:
In Mexico, Carnival is celebrated in about 225 cities and towns. The largest is in Mazatlán and the city of Veracruz with others in Baja California and Yucatán. The larger city Carnivals employ costumes, elected queens and parades with floats, but Carnival celebrations in smaller and rural areas vary widely depending on the level of European influence during Mexico's colonial period. The largest of these is in Huejotzingo, Puebla where most townspeople take part in mock combat with rifles shooting blanks, roughly based on the Battle of Puebla. Other important states with local traditions include Morelos, Oaxaca, Tlaxcala and Chiapas.
What is the mock combat roughly based on?
A:
the Battle of Puebla