i have this program but it doenst work could you help me plz.
you just enter in sentence like: I like the cat. or The cat sees the rat. The cat likes me. then it will say the string is correct. but...

this is a program that i have, i dont know why it doesnt work. Could some one help me? thank you very much


#!c:\Python24\python.exe
# Fig. 35.22: fig35_22.py
# A program to illustrate...