Task: Information Extraction
Input (English): Sentence1: Pim wanted to go horseback riding. Sentence2: He had never even petted a horse before. Sentence3: Pim's friends told him it was not a fun thing to do. Sentence4: Pim defied their nay-saying and booked a lesson anyway. Sentence5: Pim had a great time and mentally devalued his friends' advice.
Output (English): Horse, Friends, Pim