The Wallace and Ladmo Show, also known as It's Wallace? and Wallace & Company, was a children's television show produced by and aired on KPHO-TV (Channel 5) in Phoenix, Arizona, from April 1, 1954, to December 29, 1989. For most of its run, it was broadcast in the morning, Monday through Friday, and usually live. Using only the above description and what you know about the world, "From April 1st to December 29th, many children's television shows aired on KPHO-TV." is definitely correct, incorrect, or inconclusive? 