Dependency parser missing dependencies / incorrectly parsing about spacy HOT 6 CLOSED

>>> toks = nlp("They ate the pizza with anchovies.")
>>> printDeps(toks)
They SUB PRON [] []
ate ROOT VERB ['They'] ['.', 'with', 'pizza']
the NMOD DET [] []
pizza OBJ NOUN ['the'] []
with VMOD ADP [] ['anchovies']
anchovies PMOD NOUN [] []
. P PUNCT [] []

>>> toks = nlp("i don't have other assistance")
>>> printDeps(toks)
i SUB PRON [] []
do ROOT VERB ['i'] ['have', "n't"]
n't VMOD ADV [] []
have VC VERB [] ['assistance']
other NMOD ADJ [] []
assistance OBJ NOUN ['other'] []

>>> toks = nlp("I have no other financial assistance available and he certainly won't provide support.")
>>> printDeps(toks)
I SUB PRON [] []
have VMOD VERB ['I'] ['assistance']
no NMOD DET [] []
other NMOD ADJ [] []
financial NMOD ADJ [] []
assistance OBJ NOUN ['no', 'other', 'financial'] ['available']
available NMOD ADJ [] []
and VMOD CONJ [] []
he SUB PRON [] []
certainly VMOD ADV [] []
wo ROOT VERB ['have', 'and', 'he', 'certainly'] ['.', 'provide', "n't"]
n't VMOD ADV [] []
provide VC VERB [] ['support']
support OBJ NOUN [] []
. P PUNCT [] []

# with a comma

>>> toks = nlp("I have no other financial assistance available, and he certainly won't provide support.")
>>>  printDeps(toks)

I SUB PRON [] []
have VMOD VERB ['I'] ['assistance']
no NMOD DET [] []
other NMOD ADJ [] []
financial NMOD ADJ [] []
assistance OBJ NOUN ['no', 'other', 'financial'] ['available']
available NMOD ADJ [] []
, P PUNCT [] []
and VMOD CONJ [] []
he SUB PRON [] []
certainly VMOD ADV [] []
wo ROOT VERB ['have', ',', 'and', 'he', 'certainly'] ['.', 'provide', "n't"]
n't VMOD ADV [] []
provide VC VERB [] ['support']
support OBJ NOUN [] []
. P PUNCT [] []