Q: Cummingtonite is a metamorphic amphibole with the chemical composition (Mg,Fe)(Mg,Fe)SiO(OH), magnesium iron silicate hydroxide.
Can we conclude that are you (mg fe2+)2(mg fe2+)5si8o22(oh)2?
A: no

Q: When Bernard's brother, Adam Gimbel, became president of Saks Fifth Avenue in 1926 after Horace Saks's sudden passing, the company expanded, opening seasonal resort branches in Palm Beach, Florida and Southampton, New York, in 1928. The first full-line year-round Saks store opened in Chicago, in 1929, followed by another resort store in Miami Beach, Florida. In 1938, Saks expanded to the West Coast, opening in Beverly Hills, California. By the end of the 1930s, Saks Fifth Avenue had a total of 10 stores, including resort locations such as Sun Valley, Idaho, Mount Stowe, and Newport, Rhode Island. More full-line stores followed with Detroit, Michigan, in 1940 and Pittsburgh, Pennsylvania, in 1949. In Downtown Pittsburgh, the company moved to its own freestanding location approximately one block from its former home on the fourth floor in the downtown Gimbel's flagship. The San Francisco location opened in 1952, competing locally with I. Magnin. BATUS Inc. acquired Gimbel Bros., Inc. and its Saks Fifth Avenue subsidiary in 1973 as part of its diversification strategy. More expansion followed from the 1960s through the 1990s including the Midwest, and the South, particularly in Texas. In 1990, BATUS sold Saks to Investcorp S.A., which took Saks public in 1996 as Saks Holdings, Inc.
Can we conclude that is saks fifth avenue a publicly traded company?
A: yes

Q: The Wolf of Wall Street is a memoir by former stockbroker and trader Jordan Belfort, first published in September 2007 by Bantam Books, then adapted into a 2013 film of the same name (directed by Martin Scorsese and starring Leonardo DiCaprio as Belfort). Belfort's autobiographical account was continued by Catching the Wolf of Wall Street, published in 2009.
Can we conclude that is the wolf of wall street a book?
A: yes

Q: This example shows that the Jacobian need not be a square matrix.
Can we conclude that does the jacobian matrix have to be square?
A:
no