[+orion] Bug 'sayonara'

[orion-botx]

The following answer was a given by sugaroid, and is considered as a bug. Please 
manually review this issue, and close it if it looks unnecessary.

user: sayonara 
sugaroid: An unhandled exception occurred: Traceback (most recent call last):

File "telegram_bot.py", line 162, in on_message
response = str(sg.parse(msg))
File "/app/.heroku/python/lib/python3.8/site-packages/sugaroid/sugaroid.py", line 255, in parse
response = self.neuron.parse(args)
File "/app/.heroku/python/lib/python3.8/site-packages/sugaroid/brain/brain.py", line 76, in parse
response = self.gen_best_match(preprocessed)
File "/app/.heroku/python/lib/python3.8/site-packages/sugaroid/brain/brain.py", line 101, in gen_best_match
return self.bot.get_response(parsed)
File "/app/.heroku/python/lib/python3.8/site-packages/sugaroid/core/bot.py", line 361, in get_response
response = self.generate_response(
File "/app/.heroku/python/lib/python3.8/site-packages/sugaroid/core/bot.py", line 146, in generate_response
if adapter.can_process(input_statement):
File "/app/.heroku/python/lib/python3.8/site-packages/sugaroid/brain/have.py", line 20, in can_process
return statement.words[0] == "have" and not statement.words[-1].endswith("?")
IndexError: list index out of range