Problem: Isaac Asimov (; c. January 2, 1920 - April 6, 1992) was an American writer and professor of biochemistry at Boston University. He was known for his works of science fiction and popular science. Asimov was a prolific writer who wrote or edited more than 500 books and an estimated 90,000 letters and postcards. His books have been published in 9 of the 10 major categories of the Dewey Decimal Classification.

Asimov was born on an unknown day between October 4, 1919 and January 2, 1920, inclusive. Asimov himself celebrated it on January 2.  Asimov's parents were Anna Rachel (nee Berman) and Judah Asimov, a family of Jewish millers. He was named Isaac after his mother's father, Isaac Berman. When he was born, his family lived in Petrovichi near Klimovichi, which was then Gomel Governorate in the Russian Soviet Federative Socialist Republic (now Smolensk Oblast, Russia). Asimov wrote of his father, "My father, for all his education as an Orthodox Jew, was not Orthodox in his heart", noting that "he didn't recite the myriad prayers prescribed for every action, and he never made any attempt to teach them to me".  In 1921, Asimov and 16 other children in Petrovichi caught double pneumonia. Only Asimov survived. He later had two younger siblings: a sister, Marcia (born Manya, June 17, 1922 - April 2, 2011), and a brother, Stanley (July 25, 1929 - August 16, 1995), who was vice-president of New York Newsday.  His family emigrated to the United States when he was three years old. Since his parents always spoke Yiddish and English with him, he never learned Russian, but he remained fluent in Yiddish as well as English. Growing up in Brooklyn, New York, Asimov taught himself to read at the age of five, and his mother got him into first grade a year early by claiming he was born on September 7, 1919. In third grade he learned about the "error" and insisted on an official correction of the date to January 2.  After becoming established in the U.S., his parents owned a succession of candy stores, in which everyone in the family was expected to work. The candy stores sold newspapers and magazines, a fact that Asimov credited as a major influence in his lifelong love of the written word, as it presented him with an unending supply of new reading material as a child that he could not have otherwise afforded. He became a naturalized U.S. citizen in 1928 at the age of eight.

What is his fathers name

Answer with quotes: Judah Asimov,

Question:
Gloria Estefan (nee Fajardo; born September 1, 1957) is a Cuban-American singer, songwriter, actress, and businesswoman. She started off her career as the lead singer in the group called "Miami Latin Boys" which was eventually known as Miami Sound Machine. Estefan's breakthrough success with "Conga" in 1985 made her known worldwide. The song became Estefan's signature song and led to the Miami Sound Machine winning the grand prix in the 15th annual Tokyo Music Festival in 1986.
Starting in 1977, Miami Sound Machine began recording and releasing various albums and 45s on the Audiofon Records label in Miami. The first album from 1977 was entitled Live Again/Renacer and was released with two different covers. After several more releases on the Audiofon label as well as the RCA Victor label and Miami Sound Machine's own label MSM Records, the band was signed to Discos CBS International and released several albums, 45s, and 12"s beginning with the 1978 self-titled album Miami Sound Machine. Growing in popularity in both the U.S. and around the world, the group would continue recording and issuing various works for Discos CBS International through 1985.  In 1984, Miami Sound Machine released their first Epic/Columbia album, Eyes of Innocence, which contained the dance hit "Dr. Beat" as well as the ballad "I Need Your Love". Their more successful follow-up album Primitive Love was released in 1985 launching three Top 10 hits on the Billboard Hot 100: "Conga" (U.S. No. 10), "Words Get in the Way" (U.S. No. 5), and "Bad Boy" (U.S. No. 8), as well as "Falling in Love (Uh-Oh)" (U.S. No. 25) which became follow up hits in the U.S. and around the world. "Words Get in the Way" reached No. 1 on the US Hot Adult Contemporary Tracks chart, establishing that the group could perform pop ballads as successfully as dance tunes. The song "Hot Summer Nights" was also released that year and was part of the film Top Gun.  Their next album, 1987's Let It Loose, went multi-platinum, with three million copies sold in the US alone. It featured the following hits: "Anything for You" (No. 1 Hot 100), "1-2-3" (No. 3 Hot 100), "Betcha Say That" (No. 36 Hot 100), "Rhythm Is Gonna Get You" (No. 5 Hot 100), and "Can't Stay Away from You" (No. 6 Hot 100). "Can't Stay Away From You", "Anything for You", and "1-2-3" were all No. 1 Adult Contemporary hits as well. In that same year, Estefan took top billing and the band's name changed to Gloria Estefan and Miami Sound Machine.  In 1989, the group's name was dropped, and Estefan has been credited as a solo artist ever since. In 1988, after the worldwide chart success of single "Anything for You", her Let it Loose album was repackaged as Anything for You.
Answer this question using a quote from the text above:

What was she up to in the mid 1970s?

Answer:
Starting in 1977, Miami Sound Machine began recording and releasing various albums and 45s on the Audiofon Records label in Miami.