The program "word Game"

to Make a program that enables a computer and a person to play
in words. Previously, the program explains the rules of the game and allows you to specify
them at any time. The theme of the game can be the choice of the city,
animals, plants, etc. the Subject of the proposed computer (not
less than 5) a person chooses. For the game the computer uses its own database
data (for each subject) that is saved as a text
file. If the called person the word is not in the database, TBC,
it is named correctly, and in case of correctness is entered into the database.
The rules of the game: the first player names a word and the other must
to offer other things that begin with the letter, which ends
named.

To write in the language With . The program must have some kind of interface, even the most primitive, but it needs to be.