In this task, you will be presented with a context from an academic paper and a question based on the context. You have to classify the questions into "Extractive", "Abstractive", or "Yes-no" questions. Extractive questions can be answered by concatenating extracts taken from a context into a summary while answering abstractive questions involves paraphrasing the context using novel sentences. Yes-no question is a question whose expected answer is one of two choices, one that affirms the question and one that denies the question. Typically, the choices are either yes or no.
--------
Question: The overall Total Accuracy score reported in table TABREF19 using the entire feature set is 549.  
 Question: Do they experiment with the dataset?

Answer: Yes-no


Question: The annotator carried out all annotation. 
 Question: How many annotators tagged each tweet?

Answer: Abstractive


Question: The parameters of the entire MSD (auxiliary-task) decoder are shared across languages.

Since a grouping of the languages based on language family would have left several languages in single-member groups (e.g. Russian is the sole representative of the Slavic family), we experiment with random groupings of two to three languages. Multilingual training is performed by randomly alternating between languages for every new minibatch. 
 Question: How do they perform multilingual training?

Answer:
Extractive