Thus, if a sentence also mentions another entity, it implicitly expresses their relation.
we make a similar assumption as in relation extraction: If two entities participate in a relation, and both of them 4   324   325   326   327   328   329   330   331   332   333   334   335   336   337   338   339   340   341   342   343   344   345   346   347   348   349   3   3   3   3   3   3   3   3   3   3   3   3   3   3   3   3   3   3   3   3   3  neighbors NBA, All-star and NBA 选秀 (draft), etc.