{"I'm doing great.": {"signature": [], "occurrence": 63, "in_response_to": ["How are you doing?"]}, "You're welcome.": {"in_response_to": ["Thank you."], "occurrence": 63, "signature": []}, "How are you doing?": {"in_response_to": ["Hi there!"], "occurrence": 63, "signature": []}, "Thank you.": {"signature": [], "in_response_to": ["That is good to hear"], "occurrence": 63}, "Good morning!": {"signature": [], "occurrence": 63, "in_response_to": ["You're welcome."]}, "Hi there!": {"signature": [], "in_response_to": ["Hello"], "occurrence": 63}, "That is good to hear": {"occurrence": 63, "in_response_to": ["I'm doing great."], "signature": []}, "Hello, how are you today?": {"occurrence": 2, "in_response_to": [], "signature": []}, "Hello": {"occurrence": 63, "in_response_to": ["Hello, how are you today?"], "signature": []}}