Question: Kermit the Frog is a Muppet character and Jim Henson's most well-known creation. Introduced in 1955, Kermit serves as the straight man protagonist of numerous Muppet productions, most notably Sesame Street and The Muppet Show, as well as in other television series, films, specials, and public service announcements through the years. Henson originally performed Kermit until his death in 1990; Steve Whitmire performed Kermit from that time up until his dismissal from the role in 2016.

A biography has been developed for Kermit the Frog as if he was an actual living performer rather than a puppet character. According to this fictional biography, he was born in Leland, Mississippi alongside approximately 2,353 siblings, though a 2011 "interview" on The Ellen DeGeneres Show has him state that he was from the swamps of Louisiana.  As portrayed in the 2002 film Kermit's Swamp Years, at the age of 12, he was the first of his siblings to leave the swamp, and one of the first frogs to talk to humans. He is shown in the film encountering a 12-year-old Jim Henson (played by Christian Kriebel) for the first time.  According to The Muppet Movie, Kermit returned to the swamp, where a passing agent (Dom DeLuise) noted he had talent and, thus inspired, he headed to Hollywood, encountering the rest of the Muppets along the way. Together, they were given a standard "rich and famous" contract by Lew Lord (Orson Welles) of Wide World Studios and began their showbiz careers. In Before You Leap, Kermit again references encountering Jim Henson sometime after the events depicted in the course of The Muppet Movie and details their friendship and their partnership in the entertainment industry, crediting Henson as being the individual to whom he owes his fame. At some point after the events of The Muppet Movie, Kermit and the other Muppets begin The Muppet Show, and the characters remain together as a group, before starring in the other Muppet films and Muppets Tonight, with Kermit usually at the core of the stories as the lead protagonist. Kermit is shown in The Muppet Movie as stating that the events of the film are "approximate to how it happened" when asked by his nephew Robin about how the Muppets got started.  Fozzie Bear is portrayed as Kermit's best friend--a fact reiterated by Kermit in Before You Leap--and the two were frequently seen together during sketches on The Muppet Show and in other Muppet-related media and merchandise.  On August 4, 2015, Kermit the Frog and Miss Piggy "announced" that they had ended their romantic relationship. On September 2, 2015, Kermit was stated to have found a new girlfriend, a pig named Denise, but around February 2016, Denise supposedly broke up with Kermit after almost six months together.

Using a quote from the above article, answer the following question: Who are his parents?
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Answer: 

Problem: Sherman Joseph Alexie, Jr. (born October 7, 1966) is a Spokane-Coeur d'Alene-American novelist, short story writer, poet, and filmmaker. His writings draw on his experiences as an Indigenous American with ancestry from several tribes. He grew up on the Spokane Indian Reservation and now lives in Seattle, Washington. His best-known book is The Lone Ranger and Tonto Fistfight in Heaven (1993), a collection of short stories.

In order to better his education, Alexie decided to leave the reservation and attend high school in Reardan, Washington. The school was twenty-two miles off the reservation and Alexie was the only Native American student. He excelled at his studies and became a star player on the basketball team, the Reardan High School Indians. He was elected as class president and participated as a member of the debate team.  His successes in high school won him a scholarship in 1985 to Gonzaga University, a Roman Catholic university in Spokane. Originally, Alexie enrolled in the pre-med program with hopes of becoming a doctor, but found he was squeamish during dissection in his anatomy classes. Alexie switched to law, but found that was not suitable, either. He felt enormous pressure to succeed in college, and consequently, he began drinking heavily to cope with his anxiety. Unhappy with law, Alexie found comfort in literature classes.  In 1987, he dropped out of Gonzaga and enrolled at Washington State University (WSU), where he took a creative writing course taught by Alex Kuo, a respected poet of Chinese-American background. Alexie was at a low point in his life, and Kuo served as a mentor to him. Kuo gave Alexie an anthology entitled Songs of This Earth on Turtle's Back, by Joseph Bruchac. Alexie said this book changed his life as it taught him "how to connect to non-Native literature in a new way". He was inspired by reading works of poetry written by Native Americans.  With his new appreciation of poetry, Alexie started working on what was published as his first collection, The Business of Fancydancing: Stories and Poems, published in 1992 through Hanging Loose Press. With that success, Alexie stopped drinking and quit school just three credits short of a degree. However, in 1995, he was awarded a bachelor's degree from Washington State University.

What other kind of works did he publish?

Answer with quotes:
He was inspired by reading works of poetry written by Native Americans.