Uncover Inconsistencies in Chat Logs

“Hi — I have exported chat logs over several years. Need you to find every example showing dishonesty, changed stories, unexplained silence/distance, or avoiding answers — record exact date + short snippet, arranged chronologically plus a brief summary... (Budget: £20 - £250 GBP, Jobs: Data Analysis, Data Extraction, Data Management, Data Processing, Data Visualization, Natural Language Processing, Research)