Problem: Background: Ian Michael Chappell (born 26 September 1943) is a former cricketer who played for South Australia and Australia. He captained Australia between 1971 and 1975 before taking a central role in the breakaway World Series Cricket organisation. Born into a cricketing family--his grandfather and brother also captained Australia--Chappell made a hesitant start to international cricket playing as a right-hand middle-order batsman and spin bowler. He found his niche when promoted to bat at number three.
Context: A string of big scores and a record number of catches during the 1968-69 season earned Chappell the Australian Cricketer of the Year award. Against the touring West Indies, Chappell hit 188 not out, 123, 117, 180 and 165 before the New Year. Two of these centuries came in the Test series, when Chappell's average for 548 runs was 68.50. Chappell was elevated to number three in the batting order and became a less-frequent bowler; he was also appointed vice-captain of the team. Following up with a successful tour of India in late 1969, Chappell demonstrated his fluency against spin bowling by compiling Test innings of 138 at Delhi and 99 at Kolkata. His ability against both fast and slow bowling earned high praise, including from his captain Bill Lawry. When the Australians arrived in South Africa in early 1970, following their victory over India, Lawry told the local media that Chappell was the best all-round batsman in the world. His appraisal looked misguided when Chappell managed just 92 runs (at 11.5 average), with a top score of 34, as Australia lost 0-4. On this tour, Chappell clashed with cricket administrators over pay and conditions for the first time. The South African authorities requested that an extra Test be added to the fixture and the Australian Board of Control consented. Incensed that the players were not consulted about the change, Chappell led a group of his teammates in a demand for more money to play the proposed game. Eventually the match was cancelled after Chappell and his supporters refused to back down.
Question: how was he as number three?
Answer: Lawry told the local media that Chappell was the best all-round batsman in the world.

Problem: Background: Augusta Ada King-Noel, Countess of Lovelace (nee Byron; 10 December 1815 - 27 November 1852) was an English mathematician and writer, chiefly known for her work on Charles Babbage's proposed mechanical general-purpose computer, the Analytical Engine. She was the first to recognise that the machine had applications beyond pure calculation, and published the first algorithm intended to be carried out by such a machine. As a result, she is sometimes regarded as the first to recognise the full potential of a "computing machine" and the first computer programmer. Ada Lovelace was the only legitimate child of the poet Lord Byron, and his wife Anne Isabella "Annabella" Milbanke, Lady Wentworth.
Context: In her notes, Lovelace emphasised the difference between the Analytical Engine and previous calculating machines, particularly its ability to be programmed to solve problems of any complexity. She realised the potential of the device extended far beyond mere number crunching. In her notes, she wrote: [The Analytical Engine] might act upon other things besides number, were objects found whose mutual fundamental relations could be expressed by those of the abstract science of operations, and which should be also susceptible of adaptations to the action of the operating notation and mechanism of the engine...Supposing, for instance, that the fundamental relations of pitched sounds in the science of harmony and of musical composition were susceptible of such expression and adaptations, the engine might compose elaborate and scientific pieces of music of any degree of complexity or extent. This analysis was an important development from previous ideas about the capabilities of computing devices and anticipated the implications of modern computing one hundred years before they were realised. Walter Isaacson ascribes Lovelace's insight regarding the application of computing to any process based on logical symbols to an observation about textiles: "When she saw some mechanical looms that used punchcards to direct the weaving of beautiful patterns, it reminded her of how Babbage's engine used punched cards to make calculations." This insight is seen as significant by writers such as Betty Toole and Benjamin Woolley, as well as the programmer John Graham-Cumming, whose project Plan 28 has the aim of constructing the first complete Analytical Engine. According to the historian of computing and Babbage specialist Doron Swade: Ada saw something that Babbage in some sense failed to see. In Babbage's world his engines were bound by number...What Lovelace saw--what Ada Byron saw--was that number could represent entities other than quantity. So once you had a machine for manipulating numbers, if those numbers represented other things, letters, musical notes, then the machine could manipulate symbols of which number was one instance, according to rules. It is this fundamental transition from a machine which is a number cruncher to a machine for manipulating symbols according to rules that is the fundamental transition from calculation to computation--to general-purpose computation--and looking back from the present high ground of modern computing, if we are looking and sifting history for that transition, then that transition was made explicitly by Ada in that 1843 paper.
Question: And did she used this for real life applications?
Answer:
ideas about the capabilities of computing devices and anticipated the implications of modern computing one hundred years before they were realised.