Detailed Instructions: 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.
Q: Prior to the SAOKE data set, an annotated data set for OIE tasks with 3,200 sentences in 2 domains was released in BIBREF20 to evaluate OIE algorithms, in which the data set was said BIBREF20 "13 times larger than the previous largest annotated Open IE corpus".
Question: What's the size of the previous largest OpenIE dataset?
A:
3,200 sentences