How good is this package?

[MordehayM]

Hi,
I try to understand how good this package is.
I tried these two examples and got the same pronunciation for the word 'lead' (which is not supposed to be):
"The pipes are made of lead.", (noun)
"She will lead the team to victory" (verb)

['DH', 'AH0', ' ', 'P', 'AY1', 'P', 'S', ' ', 'AA1', 'R', ' ', 'M', 'EY1', 'D', ' ', 'AH1', 'V', ' ', 'L', 'EH1', 'D', ' ', '.']
['SH', 'IY1', ' ', 'W', 'IH1', 'L', ' ', 'L', 'EH1', 'D', ' ', 'DH', 'AH0', ' ', 'T', 'IY1', 'M', ' ', 'T', 'UW1', ' ', 'V', 'IH1', 'K', 'T', 'ER0', 'IY0']

The model has difficulty differentiating them using the POS.