title: 4A
context: The Texas Instruments TI-99/4A is a home computer, released June 1981 in the United States at a price of $525 ($1,400 adjusted for inflation). It is an enhanced version of the less successful TI-99/4 model, which was released in late 1979 at a price of $1,150 ($4,000 adjusted for inflation). Both models include support for sprites and multi-channel sound, some of the first home computers to include such custom hardware, alongside the Atari 8-bit family also introduced in 1979.
question: What was the first home computer released by Texas Instruments?
answers: TI-99/4