import re
docs = [ 'Hi, my name is Eric. Are you blue?' ,
"Hi, I'm ! What is your name?" ,
'This is a great idea. I would love to go.' ,
'Hello, I am Jane Brown. What is your name?' ,
"Hello, I am a doctor! Let's go to the mall." ,
'I am ready to go. Mom says hello.' ]
docs = [ re .sub ( r'^H(?:ello|i)\b .*?[.?!]\s +' , '' , doc) for doc in docs]
print ( docs)
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