The Hobbit is a computer game released in 1982 and based on the book The Hobbit, by J. R. R. Tolkien. It was developed at Beam Software by Philip Mitchell and Veronika Megler and published by Melbourne House for most home computers available at the time.
By arrangement with the book publishers, a copy of the book was included with each game sold.
The parser was very advanced for the time and used a subset of English called Inglish. When it was released most adventure games used simple verb-noun parsers (allowing for simple phrases like 'get lamp'), but Inglish allowed one to type advanced sentences such as "ask Gandalf about the curious map then take sword and kill troll with it".
Source: Wikipedia, The Hobbit (1982 video game), available under the CC-BY-SA License.