问题: 陈伟作曲，姚谦填词的歌曲帮我找出两首来？
Cypher查询:
match (:ENTITY{name:'姚谦'})<-[:Relationship{name:'填词'}]-(m), (m)-[:Relationship{name:'谱曲'}]->(n) where n.name='陈伟' return m.name limit 2
查询结果:
童话最后一章
亮亮的承诺