revision preference src: Context MBA was an early example of the genre, and featured spreadsheet, database, chart-making, word processing and terminal emulation functions. However, because it was written in Pascal for portability, it ran slowly on the relatively underpowered systems of the day. <SEP> tgt: Context MBA was an early example of the genre, and featured spreadsheet, database, chart-making, word processing and terminal emulation functions. Because Context MBA was written in Pascal for portability, Context MBA ran slowly on the relatively underpowered systems of the day.