Candidate answer sentence extraction is an important part of answer extraction, which directly effects question answering system's performance.

候选答案句抽取是问答系统中答案抽取的重要组成部分，其质量直接影响问答系统的性能。

youdao

From Barbie dolls programmed to say "math class is tough" to ministers of state who will parse and analyse a sentence but refuse to answer "what's half of three-quarters?", maths-phobia is everywhere.

从一个通过编程说出“数学课很难”的芭比娃娃到一个能够分析句子语法但拒绝回答“四分之三的一半是多少”的首相，数学恐惧症在生活中处处可见。

youdao

There's no reason to add anything to that, but I never give a two-word answer when I can write a full sentence (or more).

没什么好多说的了，对于这个名字，这个位置而言。 但是对于我能够写下一整句话的时候，我绝对不会简简单单地用两个单词来表达的。

youdao

But whether online poker regulation ever comes to the U.S. is no longer a matter of concern to Dikshit, who refused to answer questions about his sentence.

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Instead the answer is that the length of the sentence is just one factor.

FORBES: Convict Not Banking on Yellow Ribbon - Homestead Exemption Maybe

So, err, no, it would appear that the answer to the original question, is poverty a death sentence, is no.

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