Task: Information Extraction
Input (English): Sentence1: Brian took out his pocket knife and started to whittle. Sentence2: He made a snake that coiled around the branch he was whittling. Sentence3: A passerby was amazed at his talent and offered to purchase it. Sentence4: Brian asked for 10 dollars. Sentence5: The man gave him 20 dollars and told him to keep up the good work.
Output (English): Brian, A passerby