Question:
Benjamin Solomon Carson Sr. (born September 18, 1951) is an American neurosurgeon, author and politician serving as the 17th and current United States Secretary of Housing and Urban Development since 2017, under the Trump Administration. Prior to his cabinet position, he was a candidate for President of the United States in the Republican primaries in 2016. Born in Detroit, Michigan, and a graduate of Yale University and the University of Michigan Medical School, Carson has authored numerous books on his medical career and political stances.
Carson was born in Detroit, Michigan, to Robert Solomon Carson, Jr. (1914-1992), a World War II U.S. Army veteran, and his wife, Sonya Carson (nee Copeland; 1928-2017). Robert Carson was a Baptist minister, but later a Cadillac automobile plant laborer. Both of his parents came from large families in rural Georgia, and they were living in rural Tennessee when they met and married. Carson's mother was 13 and his father was 28 when they married, and after his father finished his military service, they moved from Chattanooga, Tennessee to Detroit, where they lived in a large house in the Indian Village neighborhood. Carson's older brother, Curtis, was born in 1949, when his mother was 20. In 1950, Carson's parents purchased a new 733-square foot single-family detached home on Deacon Street in the Boynton neighborhood in southwest Detroit. Carson's Detroit Public Schools education began in 1956 with kindergarten at the Fisher School, and continued through first, second, and the first half of third grade, during which time he was an average student. When Carson was five, his mother learned that his father had a prior family and had not divorced his first wife. In 1959, when Carson was eight, his parents separated and he moved with mother and brother to live for two years with his mother's Seventh-day Adventist older sister and her sister's husband in multi-family dwellings in the Dorchester and Roxbury neighborhoods of Boston. In Boston, Carson's mother attempted suicide, had several psychiatric hospitalizations for depression, and for the first time began working outside the home as a domestic worker, while Carson and his brother attended a two-classroom school at the Berea Seventh-day Adventist church where two teachers taught eight grades, and the vast majority of time was spent singing songs and playing games. In 1961, when Carson was ten, he moved with his mother and brother back to southwest Detroit, where they lived in a multi-family dwelling in a primarily white neighborhood (Springwells Village) across the railroad tracks from the Delray neighborhood, while renting out their house on Deacon Street which his mother received in a divorce settlement. When they returned to Detroit public schools, Carson and his brother's academic performance initially lagged far behind their new classmates, having essentially lost a year of school by attending a Seventh-day Adventist church school in Boston, but both improved when their mother limited their time watching television and required them to read and write book reports on two library books per week. Carson attended the predominantly white Higgins Elementary School for fifth and sixth grades and the predominantly white Wilson Junior High School for seventh and the first half of eighth grade. In 1965, when Carson was 13, he moved with his mother and brother back to their house on Deacon Street. He attended the predominantly black Hunter Junior High School for the second half of eighth grade. When he was eight, Carson had dreamed of becoming a missionary doctor, but five years later he aspired to the lucrative lifestyles of psychiatrists portrayed on television, and his brother bought him a subscription to Psychology Today for his 13th birthday.
Answer this question using a quote from the text above:

Did Carson have any siblings?

Answer:
Carson's older brother, Curtis,

Question:
The Blackfoot Confederacy, Niitsitapi or Siksikaitsitapi (nitmowmeko, meaning "the people" or "Blackfoot-speaking real people") is a historic collective name for the four bands that make up the Blackfoot or Blackfeet people: three First Nation band governments in the provinces of Saskatchewan, Alberta, and British Columbia, and one federally recognized Native American tribe in Montana, United States. The Siksika ("Blackfoot"), the Kainai or Kainah ("Blood"), and the Northern Piegan or Peigan or Piikani ("Apa'tosee" or "Poor Robes") reside in Canada; the Southern Piegan/Piegan Blackfeet ("Amskapi Piikani" or Pikuni) are located in the United States, where they are also known as the Blackfeet Nation. In modern use, the term is sometimes used only for the three First Nations in Canada. Historically, the member peoples of the Confederacy were nomadic bison hunters and trout fishermen, who ranged across large areas of the northern Great Plains of western North America, specifically the semi-arid shortgrass prairie ecological region.
The Niitsitapi main source of food on the plains was the American bison (buffalo), the largest mammal in North America, standing about 6 1/2 feet (2.0 m) tall and weighing up to 2,000 pounds (910 kg). Before the introduction of horses, the Niitsitapi needed other ways to get in range. The buffalo jump was one of the most common ways. The hunters would round up the buffalo into V-shaped pens, and drive them over a cliff (they hunted pronghorn antelopes in the same way). Afterwords the hunters would go to the bottom and take as much meat as they could carry back to camp. They also used camouflage for hunting. The hunters would take buffalo skins from previous hunting trips and drape them over their bodies to blend in and mask their scent. By subtle moves, the hunters could get close to the herd. When close enough, the hunters would attack with arrows or spears to kill wounded animals. The people used virtually all parts of the body and skin. The women prepared the meat for food: by boiling, roasting or drying for jerky. This processed it to last a long time without spoiling, and they depended on bison meat to get through the winters. The winters were long, harsh, and cold due to the lack of trees in the Plains, so people stockpiled meat in summer. As a ritual, hunters often ate the bison heart minutes after the kill. The women tanned and prepared the skins to cover the tepees. These were made of log poles, with the skins draped over it. The tepee remained warm in the winter and cool in the summer, and was a great shield against the wind. The women also made clothing from the skins, such as robes and moccasins, and made soap from the fat. Both men and women made utensils, sewing needles and tools from the bones, using tendon for fastening and binding. The stomach and bladder were cleaned and prepared for use for storing liquids. Dried bison dung was fuel for the fires. The Niitsitapi considered the animal sacred and integral to their lives.
Answer this question using a quote from the text above:

was the skins used for anything else?

Answer:
robes and moccasins,