'''d. 'A CORP.* OF [State]''''
This pattern is not reliable. When addrline1 looks this way, addrline2 always provide more detailed address information than addrline2. Besides, the a great part of state info extracted from 'A CORP.* OF [State]' doesn't match the state extracted from detailed addrline2. In this way, we discarded discard this pattern.
Examples: