Q: In this task, you will be presented with a context from an academic paper and a question separated with a 
. You have to answer the question based on the context.
We obtained a corpus of approximately 300,000 sentences, from which roughly 1.5 million single-quiz question training examples were derived.  
 Question: What is the size of the dataset?
A:
300,000 sentences with 1.5 million single-quiz questions