Task: Information Extraction
Input (English): Sentence1: Kate and her class were observing a caterpillar. Sentence2: But they couldn't find him. Sentence3: They turned it's habitat hoping to see it. Sentence4: But it was nowhere to be found. Sentence5: Finally another kid found the caterpillar had gone into a cocoon.
Output (English): The kid, Caterpillar, Kate, Kate's class