Question: The athlete Doug Scovil was credited with developing played with the NFL for how many seasons?

<P0-S0>  Following his stint as head coach for the San Diego State Aztecs, Scovil worked as the quarterbacks coach for the Philadelphia Eagles of the National Football League (NFL), where he was credited with developing Randall Cunningham, until his death from a heart attack at Veterans Stadium during the 1989 season. <P0-S1> Doug Scovil (June 30, 1927 – December 9, 1989) was an American football player and coach. <P0-S2>  His served as the head football coach at the University of the Pacific in Stockton, California from 1966 to 1969 and at San Diego State University from 1981 to 1985, compiling a career college football record of 45–51–3. <P0-S3>  In memory of Scovil's passing, the Eagles marked their helmets with black electrical tape for the rest of the season. <SEP> <P1-S0> The Children's Theatre Company (formerly known as The Moppet Players from 1961 to 1965) is a regional theatre established in 1965 in Minneapolis, Minnesota, specializing in plays for families, young audiences and the very young. <P1-S1>  The theatre is the largest theatre for multigenerational audiences in the United States and is the recipient of 2003 Tony Award for Outstanding Regional Theatre. <P1-S2>  The founding is credited to John Clark Donahue and Beth Linnerson. <P1-S3>  Many productions are adaptations from children's literature including Pippi Longstocking, The 500 Hats of Bartholomew Cubbins, "Cinderella", How The Grinch Stole Christmas, A Year with Frog and Toad and "Alice in Wonderland" that have been in the company's repertoire for many seasons. <P1-S4>  Among their early premiere productions was Richard Dworsky's musical version of "The Marvelous Land of Oz", which was one of several productions to be issued on video in the early 1980s. <P1-S5>  The casts themselves are a mix of adult and young adult performers. <SEP> <P2-S0> Randall Wade Cunningham (born March 27, 1963) is a former American football quarterback in the National Football League (NFL). <P2-S1>  Cunningham is also known for his tenure with the Minnesota Vikings. <P2-S2>  He is the younger brother of former college and professional football player Sam Cunningham and the father of Randall Cunningham II and world champion high jumper Vashti Cunningham. <P2-S3>  Cunningham was inducted into the College Football Hall of Fame in 2016. <P2-S4>  He played in the NFL for 16 seasons, primarily with the Philadelphia Eagles. <SEP> <P3-S0> Robert Bruce "Bob" Adams (born August 15, 1946) is a former professional American football tight end in the National Football League (NFL) and a spokesperson for the Church of Scientology International. <P3-S1>  He attended El Camino High School during the 1960s, and was encouraged by a coach at the College of San Mateo to play football. <P3-S2>  He played for a single season at the college, during 1966, while participating in other sports at the school including track-and-field and basketball. <P3-S3>  A former coach of the College of San Mateo, Doug Scovil, recruited Adams to the College of the Pacific, where he received a full scholarship to play football there. <P3-S4>  By 1968, he was captain of the team's offense at the school.