He failed to keep his promise.

His new policy has earned unpopularity.

My luggage has not been tagged.

Please look at the appended table of this report.

He is good at singing songs in falsetto.

Please send a fax to my office.

Sawamon-fu played an important role in Japanese history.

Uemon-no-fu played an important role in Japanese history.

Emonfu played an important role in Japanese history.

Phenanthridine is one of the important compounds in organic chemistry.