它的核心问题是：怎样才能抽取出包含正确答案的候选答案句。

Its core issue is how to extract the answer from the candidate answer sentences accurately.

youdao

它的核心问题是：怎样才能抽取出包含正确答案的候选答案句。

Its core issue is how to extract the answer from the candidate answer sentences accurately.

youdao