(base) ~$ python
Python 3.9.16 | packaged by conda-forge | (main, Feb  1 2023, 21:38:11) 
[Clang 14.0.6 ] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import nltk
>>> from nltk.corpus import treebank
>>> parses = treebank.parsed_sents()
>>> len(parses)
3914
>>> parses[9].draw()
>>>