Article: John's campaign started well. In November John retook Rochester Castle from rebel baron William d'Aubigny in a sophisticated assault. One chronicler had not seen "a siege so hard pressed or so strongly resisted", whilst historian Reginald Brown describes it as "one of the greatest [siege] operations in England up to that time". Having regained the south-east John split his forces, sending William Longespee to retake the north side of London and East Anglia, whilst John himself headed north via Nottingham to attack the estates of the northern barons. Both operations were successful and the majority of the remaining rebels were pinned down in London. In January 1216 John marched against Alexander II of Scotland, who had allied himself with the rebel cause. John took back Alexander's possessions in northern England in a rapid campaign and pushed up towards Edinburgh over a ten-day period.

Question: John marched against who in January 1216?
Ans: Alexander II of Scotland

Here is a question about this article: The elections of 2010 resulted in a victory for the military-backed Union Solidarity and Development Party. Various foreign observers questioned the fairness of the elections. One criticism of the election was that only government sanctioned political parties were allowed to contest in it and the popular National League for Democracy was declared illegal. However, immediately following the elections, the government ended the house arrest of the democracy advocate and leader of the National League for Democracy, Aung San Suu Kyi, and her ability to move freely around the country is considered an important test of the military's movement toward more openness. After unexpected reforms in 2011, NLD senior leaders have decided to register as a political party and to field candidates in future by-elections.
What is the answer to this question: Were the elections held in an unbiased manner Burma in 2010 ?
****
So... Various foreign observers questioned the fairness of the elections.

The problem: Answer a question about this article:
Other subjects that lent themselves to visual depiction included the name of battles (e.g. Trafalgar), explorers, local notables, discoveries, sporting heroes and members of the royal family. Some pub signs are in the form of a pictorial pun or rebus. For example, a pub in Crowborough, East Sussex called The Crow and Gate has an image of a crow with gates as wings.
What was an example of a battle that might lend itself to a pub name?
****
The answer: Trafalgar

Problem: Please answer a question about the following article about Copper:
Compounds that contain a carbon-copper bond are known as organocopper compounds. They are very reactive towards oxygen to form copper(I) oxide and have many uses in chemistry. They are synthesized by treating copper(I) compounds with Grignard reagents, terminal alkynes or organolithium reagents; in particular, the last reaction described produces a Gilman reagent. These can undergo substitution with alkyl halides to form coupling products; as such, they are important in the field of organic synthesis. Copper(I) acetylide is highly shock-sensitive but is an intermediate in reactions such as the Cadiot-Chodkiewicz coupling and the Sonogashira coupling. Conjugate addition to enones and carbocupration of alkynes can also be achieved with organocopper compounds. Copper(I) forms a variety of weak complexes with alkenes and carbon monoxide, especially in the presence of amine ligands.
Which form of copper is shock sensitive?
A: Copper(I) acetylide

Question: Read this and answer the question

The tram system that now criss-crosses the historic city centre complements walking and biking in it. The centre has been transformed into a pedestrian priority zone that enables and invites walking and biking by making these active modes of transport comfortable, safe and enjoyable. These attributes are accomplished by applying the principle of "filtered permeability" to the existing irregular network of streets. It means that the network adaptations favour active transportation and, selectively, "filter out" the car by reducing the number of streets that run through the centre. While certain streets are discontinuous for cars, they connect to a network of pedestrian and bike paths which permeate the entire centre. In addition, these paths go through public squares and open spaces increasing the enjoyment of the trip. This logic of filtering a mode of transport is fully expressed in a comprehensive model for laying out neighbourhoods and districts the Fused Grid.

What system also complements walking and biking?
Answer: tram

The city is also home to two large colleges. The City College Plymouth provides courses from the most basic to Foundation degrees for approximately 26,000 students. Plymouth College of Art offers a selection of courses including media. It was started 153 years ago and is now one of only four independent colleges of art and design in the UK.
How many years ago was Plymouth College of Art founded?
153