Question: What type of sport does and have in common?

Context paragraphs:
Uterine cancer: Uterine cancer or womb cancer is any type of cancer that emerges from the tissue of the uterus.  It can refer to several types of cancer, with cervical cancer (arising from the lower portion of the uterus) being the most common type worldwide and the second most common cancer in women in developing countries.  Endometrial cancer (or cancer of the inner lining of the uterus) is the second most common type, and fourth most common cancer in women from developed countries.  Risk factors depend on specific type, but obesity, older age, and human papillomavirus infection add the greatest risk of developing uterine cancer.  Early on, there may be no symptoms, but irregular vaginal bleeding, pelvic pain or fullness may develop.  If caught early, most types of uterine cancer can be cured using surgical or medical methods.  When the cancer has extended beyond the uterine tissue, more advanced treatments including combinations of chemotherapy, radiation therapy, or surgery may be required.

Anipamil: Anipamil is a calcium channel blocker, specifically of the phenylalkylamine type.  This type is separate from its more common cousin Dihydropyridine.  Anipamil is an analog of the more common drug verapamil, which is the most common type of phenylalkylamine style calcium channel blocker.  Anipamil has been shown to be a more effective antiarrhythmic medication than verapamil because it does not cause hypertension as seen in verapamil.  It is able to do this by bonding to the myocardium tighter then verapamil.

Rugby union trophies and awards: Rugby union trophies and awards have been given out to teams and participants from the very earliest days of the sport's history.  In common with many other sports rugby union has an array of competitions, both domestic international, covering the spectrum of competition structures from season long leagues, to one-off matches.  The list below is divided into sections such that trophies and awards competed for by national sides are grouped together, as are those competed for by club and provincial sides.  In both cases, the type of award can differ.  The award might be a perpetual trophy, which is one competed for in perpetuity by two sides such that on each occasion they meet, which may or may not be on a regular basis, that honour is contested.  The award may be one that is given to the winner of a tournament, or as a subset of this, as an award for a particular honour attained in that tournament.  Additionally, the sport of rugby union bestows certain honours on individual players, and these too have their own dedicated section below.

Canadian Cutting Horse Association: The Canadian Cutting Horse Association (CCHA) is a non-profit organization dedicated to promoting the equestrian sport of cutting in Canada.  Founded in 1954, it regulates a sport that began in the mid-1880s and became popular in Canada in the 1940s and 1950s.  The CCHA maintains a Hall of Fame to honour members who have made outstanding contributions to the sport.  The CCHA's patron is HRH Prince Philip, Duke of Edinburgh.  Cutting is a sport based on ranchwork that began in the early 19th century, cutting cattle out of herds.  Horses and riders are judged on how well they work to remove a single steer from a herd and keep it from returning.  The CCHA promotes a type of horse called the Canadian cutting horse; this type is made up of many breeds with a common stock horse background.

Trent Green: Trent Jason Green (born July 9, 1970) is a former American football quarterback who played in the National Football League (NFL) for fifteen seasons.  He played college football for Indiana University.  He was drafted by the San Diego Chargers in the eighth round of the 1993 NFL Draft, and also played for the BC Lions, Washington Redskins, St. Louis Rams, Kansas City Chiefs and Miami Dolphins.  He earned a Super Bowl ring with the Rams and was selected to two Pro Bowls with the Chiefs.

Names of Australian rules football: The sport of Australian football has been called by a number of different names throughout its history; but since 1905, after the formation of the Australasian Football Council, the game has been officially called "Australian football"; and the name has been codified by the sport's governing body, the AFL Commission, as the game's official name, in the "Laws of Australian football".  Historically, the sport has been called "Victorian rules" (referring to its origins in Melbourne), the "Victorian game", the "bouncing game", "Australasian rules", the "Australian game" and "national football", as well as several other names.  Today, the common names for the sport are "Australian rules football" or "football", and common nicknames for the sport are "footy", "Aussie rules" or sometimes "AFL" (a genericised abbreviation of Australian Football League, the sport's largest competition and only fully professional league).

Snowkiting: Snowkiting or Kite skiing is an outdoor winter sport where people use kite power to glide on snow or ice.  The skier uses a kite to give them power over large jumps.  The sport is similar to water-based kiteboarding, but with the footwear used in snowboarding or skiing. The principes of using the kite is the same, but in different terrain.  In the early days of snowkiting, foil kites were the most common type; nowadays many kiteboarders use inflatable kites.  However, since 2013, newly developed racing foil kites seem to dominate speed races and expedition races, like Red Bull Ragnarok (held on the Norwegian Hardangervidda plateau) and the Vake mini-expedition race (held at Norway's most northern Varanger peninsula).  Snowkiting differs from other alpine sports in that it is possible for the snowkiter to travel uphill and downhill with any wind direction.  Like kiteboarding, snowkiting can be very hazardous and should be learned and practiced with care.  Snowkiting is becoming increasingly popular in places often associated with skiing and snowboarding, such as Russia, Canada, Iceland, France, Switzerland, Austria, Norway, Sweden and the Northern and Central United States.  The sport is becoming more diverse as adventurers use kites to travel great distances and sports enthusiasts push the boundaries of freestyle, big air, speed and back country exploration.

Greg Gumbel: Greg Gumbel (born May 3, 1946) is an American television sportscaster.  He is best known for his various assignments on the CBS network (most notably, the National Football League and NCAA basketball).  The older brother of news and sportscaster Bryant Gumbel, he became the first African-American (and Creole) announcer to call play-by-play of a major sports championship in the United States when he announced Super Bowl XXXV for the CBS network in 2001.  He is of Creole ancestry.  Gumbel is currently a play-by-play broadcaster for the "NFL on CBS" alongside Trent Green as well as the studio host for CBS' men's college basketball coverage.

Skin cancer in horses: Skin cancer, or neoplasia, is the most common type of cancer diagnosed in horses, accounting for 45 to 80% of all cancers diagnosed.  Sarcoids are the most common type of skin neoplasm and are the most common type of cancer overall in horses.  Squamous-cell carcinoma is the second-most prevalent skin cancer, followed by melanoma.  Squamous-cell carcinoma and melanoma usually occur in horses greater than 9-years-old, while sarcoids commonly affect horses 3 to 6 years old.  Surgical biopsy is the method of choice for diagnosis of most equine skin cancers, but is contraindicated for cases of sarcoids.  Prognosis and treatment effectiveness varies based on type of cancer, degree of local tissue destruction, evidence of spread to other organs (metastasis) and location of the tumor.  Not all cancers metastasize and some can be cured or mitigated by surgical removal of the cancerous tissue or through use of chemotherapeutic drugs.

Cis AB: Cis AB is a rare mutation in the ABO gene which complicates the basic inheritance pattern and blood-transfusion compatibility matching for ABO blood typing.  There are different DNA mutations of either type A or Type B alleles that change several amino acids in enzyme transferase A or B, homologous enzymes differing in only four of 354 amino acids (R176G, G235S, L266M, and G268A).  A single change in ABO gene DNA could reverse type B to type A and then, a new hybrid enzyme will produce both weak B and A2 (in serum test, A2B and A2B3)).  The most common mutation is an A105 allele variation in exon 7 nucleotide position G803C changing Glycine (type A) to Alanine (type B).  There are another 8 alleles reported in BGMUT, the most discovered reciently in China and Taiwan.  In the cis-AB genotype, both antigens are expressed, like in a standard (trans) AB genotype.  In a traditional AB phenotype, A and B antigenes are inherited separately from the father and mother while a cis-AB allele comes from one parent only.  In a serum test, cis-AB tests almost the same as a traditional AB, but people with this rare type have problems with blood transfusions.  Some of them need components like washed red blood cells or autotransfusion of serum and blood.

Supporting paragraphs: Greg Gumbel Trent Green
Answer: football