Detailed Instructions: In this task, you will be presented with a context from an academic paper and you have to write an answerable question based on the context. Your questions can be extractive, abstractive, or yes-no questions.
Q: They can answer each question with either 'yes', 'rather yes', 'rather no', or 'no'. They can supplement each answer with a comment of at most 500 characters.
A:
What annotations are present in dataset?