Split and sort input file

[aawaleh]

Hi there, I need help with the following code. I am trying to sort the list but only getting the last sentence of the file sorted. What am I doing wrong?

fname = input("Enter file name: ")
fh = open(fname)
lst = list(fh)
for line in lst:
    line = line.rstrip()
    print line
    y = line.split()

k = y.sort()
print y