Problem: Background: Spirit, also known as MER-A (Mars Exploration Rover - A) or MER-2, is a robotic rover on Mars, active from 2004 to 2010. It was one of two rovers of NASA's ongoing Mars Exploration Rover Mission. It landed successfully on Mars at 04:35 Ground UTC on January 4, 2004, three weeks before its twin, Opportunity (MER-B), landed on the other side of the planet. Its name was chosen through a NASA-sponsored student essay competition.
Context: Spirit drove from Bonneville crater in a direct line to the Columbia Hills. The route was only directly controlled by the engineers when the terrain was difficult to navigate; otherwise, the rover drove in an autonomous mode. On sol 159, Spirit reached the first of many targets at the base of the Columbia Hills called West Spur. Hank's Hollow was studied for 23 sols. Within Hank's Hollow was the strange-looking rock dubbed "Pot of Gold". Analysing this rock was difficult for Spirit, because it lay in a slippery area. After a detailed analysis with the AXPS-and the Mossbauer instrument it was detected that it contains hematite. This kind of rock can be built in connection with water.  As the produced energy from the solar panels was lowering due to the setting sun and dust the Deep Sleep Mode was introduced. In this mode the rover was shut down completely during the night in order to save energy, even if the instruments would fail. The route was selected so that the rover's panels were tilted as much as possible towards the winter sun.  From here, Spirit took a northerly path along the base of the hill towards the target Wooly Patch, which was studied from sol 192 to sol 199. By sol 203, Spirit had driven southward up the hill and arrived at the rock dubbed "Clovis". Clovis was ground and analyzed from sol 210 to sol 225. Following Clovis came the targets of Ebenezer (Sols 226-235), Tetl (sol 270), Uchben and Palinque (Sols 281-295), and Lutefisk (Sols 296-303). From Sols 239 to 262, Spirit powered down for solar conjunction, when communications with the Earth are blocked. Slowly, Spirit made its way around the summit of Husband Hill, and at sol 344 was ready to climb over the newly designated "Cumberland Ridge" and into "Larry's Lookout" and "Tennessee Valley". Spirit also did some communication tests with the ESA orbiter Mars Express though most of the communication was usually done with the NASA orbiters Mars Odyssey and Mars Global Surveyor.
Question: Why is this significant?
Answer: it contains hematite. This kind of rock can be built in connection with water.

IN: Although Price claimed his birth was in Shropshire he was actually born in London in Red Lion Square on the site of the South Place Ethical Society's Conway Hall. He was educated in New Cross, first at Waller Road Infants School and then Haberdashers' Aske's Hatcham Boys School. At 15, Price founded the Carlton Dramatic Society and wrote plays, including a drama, about his early experience with a poltergeist which he said took place at a haunted manor house in Shropshire. According to Richard Morris, in his recent biography Harry Price:

Price claimed to have attended a private seance on 15 December 1937 in which a small six-year-old girl called Rosalie appeared. Price wrote he controlled the room by placing starch powder over the floor, locking the door and taping the windows before the seance. However, the identity of the sitters, or the locality where the seance was held was not revealed due to the alleged request of the mother of the child. During the seance Price claimed a small girl emerged, she spoke and he took her pulse. Price was suspicious that the supposed spirit of the child was no different than a human being but after the seance had finished the starch powder was undisturbed and none of the seals had been removed on the window. Price was convinced no one had entered the room via door or window during the seance. Price's Fifty Years of Psychical Research (1939) describes his experiences at the sitting and includes a diagram of the seance room.  Eric Dingwall and Trevor Hall wrote the Rosalie seance was fictitious and Price had lied about the whole affair but had based some of the details on the description of the house from a sitting he attended at a much earlier time in Brockley, South London where he used to live. K. M. Goldney who had criticized Price over his investigation into Borley Rectory wrote after the morning of the Rosalie sitting she found Price "shaken to the core by his experience." Goldney believed Price had told the truth about the seance and informed the Two Worlds spiritualist weekly newspaper that she believed the Rosalie sitting to be genuine.  In 1985, Peter Underwood published a photograph of part of an anonymous letter that was sent to the SPR member David Cohen in the 1960s which claimed to be from a seance sitter who attended the seance. The letter confessed to having impersonated the Rosalie child in the sitting by the request of the father who had owed the mother of the child money. In 2017, Paul Adams published details of the location of the Rosalie seance and identities of the family involved.

What else can you tell me about Rosalie?

OUT: During the seance Price claimed a small girl emerged, she spoke and he took her pulse.

Background: Junius Richard Jayewardene (Sinhalese: juniys ricdd jyvrdhn,Tamil: juunnniys ricctt jyvrtnnnaa; 17 September 1906 - 1 November 1996), commonly abbreviated in Sri Lanka as J. R., was the leader of Sri Lanka from 1977 to 1989, serving as Prime Minister from 1977 to 1978 and as the second President of Sri Lanka from 1978 till 1989. He was a leader of the nationalist movement in Ceylon (now Sri Lanka) who served in a variety of cabinet positions in the decades following independence.
Context: On the economic front, Jayewardene's legacy was decisive. For thirty years after independence, Sri Lanka had struggled in vain with slow growth and high unemployment. Since Jayewardene's reforms, the island has maintained healthy growth despite the civil war.  On the ethnic question, Jayewardene's legacy is bitterly divisive. When he took office, ethnic tensions were present but the country as a whole was at peace. By the end of his tenure, Sri Lanka was facing not one but two civil wars, both featuring unprecedented levels of violence and brutality.  Though Jayewardene indeed did not take measures to stop the attack on Tamils, he was not opposed to them personally, only politically. One of his most esteemed friends was a supreme court judge of Tamil ethnicity, a member of an elite family and raised in Colombo, but who was strongly linked to his Jaffna Tamil heritage. This is but one close Tamil friend of the president's, and it is quite clear that he was not a racist but rather a man who knew how to exploit racism to win the majority.  Highly respected in Japan for his call for peace and reconciliation with post-war Japan at the Peace Conference in San Francisco in 1951, a statue of Jayewardene was erected at the Kamakura Temple in the Kanagawa Prefecture in Japan in his honor. In 1988, the J.R Jayewardene Centre was established by the J.R Jayewardene Centre Act No. 77 of 1988 by Parliament at the childhood home of J. R. Jayewardene Dharmapala Mawatha, Colombo. It serves as archive for J.R Jayewardene's personal library and papers as well as papers, records from the Presidential Secretariat and gifts he received in his tenure as President.
Question: what was the civil war about?
Answer:
When he took office, ethnic tensions were present but the country as a whole was at peace.