 For example, they do not consider the section on which a user is working , the relatedness between words , or the importance of words .
<meaning-changed>  For example, they do not consider the section on which a user is working , the relatedness between words , or the importance of words .
 For example, they do not consider the section on which a user is working , the relatedness between the words in the local context (the text span that describes a citation) , or the importance of words .