Guido van Rossum began working on Python in the late 1980s, as a successor to the ABC programming language, and first released it in 1991 as Python 0.9.0.
[M]Guido van Rossum[/M] began working on [M]Python[/M] in the late 1980s, as a successor to the ABC programming language, and [M]first released[/M] it in 1991 [M]as Python 0.9.0.[/M][SEP][M]Guido van Rossum[/M] began working on [M]Python[/M] in the late 1980s, as a successor to the ABC programming language, and [M]first released[/M] it [M]in 1991[/M] as Python 0.9.0.[SEP][M]Guido van Rossum began working on Python[/M] in the late 1980s, [M]as a successor to the ABC programming language[/M], and first released it in 1991 as Python 0.9.0.[SEP][M]Guido van Rossum began working on Python in the late 1980s[/M], as a successor to the ABC programming language, and first released it in 1991 as Python 0.9.0.