Question: I Love Lucy is an American television sitcom starring Lucille Ball, Desi Arnaz, Vivian Vance, and William Frawley. The black-and-white series originally ran from October 15, 1951 to May 6, 1957 on CBS. After the series ended in 1957, a modified version continued for three more seasons with 13 one-hour specials; it ran from 1957 to 1960. It was first known as The Lucille Ball-Desi Arnaz Show and later in reruns as The Lucy-Desi Comedy Hour.

The opening familiar to most viewers, featuring the credits superimposed over a "heart on satin" image, was created specifically for the 1959-67 CBS daytime network rebroadcasts, and subsequent syndication. As originally broadcast, the episodes opened with animated matchstick figures of Arnaz and Ball making reference to whoever the particular episode's sponsor was. These sequences were created by the animation team of William Hanna and Joseph Barbera, who declined screen credit because they were technically under exclusive contract to MGM at the time. The original sponsor was cigarette maker Philip Morris, so the program opened with a cartoon of Lucy and Ricky climbing down a pack of Philip Morris cigarettes. In the early episodes, Lucy and Ricky, as well as Ethel and Fred on occasion, were shown smoking Philip Morris cigarettes. Lucy even went so far as to parody Johnny Roventini's image as the Philip Morris "bellhop" in the May 5, 1952, episode, "Lucy Does a TV Commercial". Since the original sponsor references were no longer appropriate when the shows went into syndication, a new opening was needed, which resulted in the classic "heart on satin" opening. Other sponsors, whose products appeared during the original openings, were Procter & Gamble for Cheer and Lilt Home Permanent (1954-57), General Foods for Sanka (1955-57), and Ford Motor Company (1956-57). The later Lucille Ball-Desi Arnaz Show was sponsored by Ford Motor Company (1957-58) and Westinghouse Electric Corporation (1958-60), as part of the Westinghouse Desilu Playhouse. The original openings, with the sponsor names edited out, were revived on TV Land showings, with a TV Land logo superimposed to obscure the original sponsor's logo. However, this has led some people to believe that the restored introduction was created specifically for TV Land as an example of kitsch. The animated openings, along with the middle commercial introductory animations, are included, fully restored, in the DVDs. However, the openings are listed as special features within the disks with the "heart on satin" image opening the actual episodes. The complete original broadcast versions of Seasons 1 and 2, as seen in 1951-1953 with intros, closings, and all commercials, are included on their respective Ultimate Season Blu-ray editions.

Using a quote from the above article, answer the following question: What is interesting about the opening of I love Lucy ?
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Answer: featuring the credits superimposed over a "heart on satin" image,

Question: James was born in Holton, Kansas; his mother, died in 1954 when he was five. His father was a janitor and a handyman. After four years at the University of Kansas residing at Stephenson Scholarship hall, James joined the Army in 1971. He was the last person in Kansas to be sent to fight in the Vietnam War, although he never saw action there.

An aspiring writer and obsessive fan, James began writing baseball articles after leaving the United States Army in his mid-twenties. Many of his first baseball writings came while he was doing night shifts as a security guard at the Stokely-Van Camp's pork and beans cannery. Unlike most writers, his pieces did not recount games in epic terms or offer insights gleaned from interviews with players. A typical James piece posed a question (e.g., "Which pitchers and catchers allow runners to steal the most bases?"), and then presented data and analysis written in a lively, insightful, and witty style that offered an answer. Editors considered James's pieces so unusual that few believed them suitable for their readers. In an effort to reach a wider audience, James began self-publishing an annual book titled The Bill James Baseball Abstract beginning in 1977. The first edition, titled 1977 Baseball Abstract: Featuring 18 categories of statistical information that you just can't find anywhere else, presented 68 pages of in-depth statistics compiled from James's study of box scores from the preceding season and was offered for sale through a small advertisement in The Sporting News. Seventy-five people purchased the booklet. The 1978 edition, subtitled The 2nd annual edition of baseball's most informative and imaginative review, sold 250 copies. Beginning in 1979, James wrote an annual preview of the baseball season for Esquire, and continued to do so through 1984. The first three editions of the Baseball Abstract garnered respect for James's work, including a very favorable review by Daniel Okrent in Sports Illustrated. New annual editions added essays on teams and players. By 1982 sales had increased tenfold, and a media conglomerate agreed to publish and distribute future editions. While writers had published books about baseball statistics before (most notably Earnshaw Cook's Percentage Baseball, in the 1960s), few had ever reached a mass audience. Attempts to imitate James's work spawned a flood of books and articles that continues to this day.

Using a quote from the above article, answer the following question: how many copies have been sold?
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Answer:
Seventy-five people purchased the booklet.