问题: 成语偏听偏信和偏听偏言2层内的最短关系路径有多少？
Cypher查询:
match p=allshortestpaths((a:ENTITY{name:'偏听偏信'})-[:Relationship*..2]-(b:ENTITY{name:'偏听偏言'})) return count(p)
查询结果:
0